diff --git a/framework/src/domain/eventoccurrencemodel.cpp b/framework/src/domain/eventoccurrencemodel.cpp
index 7776188e..98f6c5b8 100644
--- a/framework/src/domain/eventoccurrencemodel.cpp
+++ b/framework/src/domain/eventoccurrencemodel.cpp
@@ -1,246 +1,264 @@
 /*
     Copyright (c) 2018 Michael Bohlender <michael.bohlender@kdemail.net>
     Copyright (c) 2018 Christian Mollekopf <mollekopf@kolabsys.com>
     Copyright (c) 2018 Rémi Nicole <minijackson@riseup.net>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 
 #include "eventoccurrencemodel.h"
 
 #include <sink/log.h>
 #include <sink/query.h>
 #include <sink/store.h>
 #include <sink/applicationdomaintype.h>
 
 #include <QMetaEnum>
 
 #include <KCalCore/ICalFormat>
 #include <KCalCore/OccurrenceIterator>
 #include <KCalCore/MemoryCalendar>
 
 #include <entitycache.h>
 
 using namespace Sink;
 
 EventOccurrenceModel::EventOccurrenceModel(QObject *parent)
     : QAbstractItemModel(parent),
-    mCalendarCache{EntityCache<ApplicationDomain::Calendar>::Ptr::create(QByteArrayList{{ApplicationDomain::Calendar::Color::name}})},
-    mCalendar{new KCalCore::MemoryCalendar{QTimeZone::systemTimeZone()}}
+    mCalendarCache{EntityCache<ApplicationDomain::Calendar>::Ptr::create(QByteArrayList{{ApplicationDomain::Calendar::Color::name}})}
 {
     mRefreshTimer.setSingleShot(true);
     QObject::connect(&mRefreshTimer, &QTimer::timeout, this, &EventOccurrenceModel::updateFromSource);
 }
 
 void EventOccurrenceModel::setStart(const QDate &start)
 {
     if (start != mStart) {
         mStart = start;
         updateQuery();
     }
 }
 
 QDate EventOccurrenceModel::start() const
 {
     return mStart;
 }
 
 void EventOccurrenceModel::setLength(int length)
 {
     mLength = length;
     updateQuery();
 }
 
 int EventOccurrenceModel::length() const
 {
     return mLength;
 }
 
 void EventOccurrenceModel::setCalendarFilter(const QSet<QByteArray> &calendarFilter)
 {
     mCalendarFilter = calendarFilter;
     updateQuery();
 }
 
 void EventOccurrenceModel::setFilter(const QVariantMap &filter)
 {
     mFilter = filter;
     updateQuery();
 }
 
 void EventOccurrenceModel::updateQuery()
 {
     using namespace Sink::ApplicationDomain;
     if (mCalendarFilter.isEmpty() || !mLength || !mStart.isValid()) {
         refreshView();
         return;
     }
     mEnd = mStart.addDays(mLength);
 
     Sink::Query query;
     query.setFlags(Sink::Query::LiveQuery);
     query.request<Event::Summary>();
     query.request<Event::Description>();
     query.request<Event::StartTime>();
     query.request<Event::EndTime>();
     query.request<Event::Calendar>();
     query.request<Event::Ical>();
     query.request<Event::AllDay>();
 
     query.filter<Event::StartTime, Event::EndTime>(Sink::Query::Comparator(QVariantList{mStart, mEnd}, Sink::Query::Comparator::Overlap));
 
     mSourceModel = Store::loadModel<ApplicationDomain::Event>(query);
 
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::dataChanged, this, &EventOccurrenceModel::refreshView);
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::layoutChanged, this, &EventOccurrenceModel::refreshView);
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::modelReset, this, &EventOccurrenceModel::refreshView);
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::rowsInserted, this, &EventOccurrenceModel::refreshView);
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::rowsMoved, this, &EventOccurrenceModel::refreshView);
     QObject::connect(mSourceModel.data(), &QAbstractItemModel::rowsRemoved, this, &EventOccurrenceModel::refreshView);
 
     refreshView();
 }
 
 void EventOccurrenceModel::refreshView()
 {
     if (!mRefreshTimer.isActive()) {
         //Instant update, but then only refresh every 50ms max.
         updateFromSource();
         mRefreshTimer.start(50);
     }
 }
 
 void EventOccurrenceModel::updateFromSource()
 {
     beginResetModel();
 
     mEvents.clear();
 
     if (mSourceModel) {
+        QMap<QByteArray, KCalCore::Incidence::Ptr> recurringEvents;
+        QMultiMap<QByteArray, KCalCore::Incidence::Ptr> exceptions;
+        QMap<QByteArray, QSharedPointer<Sink::ApplicationDomain::Event>> events;
         for (int i = 0; i < mSourceModel->rowCount(); ++i) {
             auto event = mSourceModel->index(i, 0).data(Sink::Store::DomainObjectRole).value<ApplicationDomain::Event::Ptr>();
             const bool skip = [&] {
                 if (!mCalendarFilter.contains(event->getCalendar())) {
                     return true;
                 }
                 for (auto it = mFilter.constBegin(); it!= mFilter.constEnd(); it++) {
                     if (event->getProperty(it.key().toLatin1()) != it.value()) {
                         return true;
                     }
                 }
                 return false;
             }();
             if (skip) {
                 continue;
             }
 
             //Parse the event
             auto icalEvent = KCalCore::ICalFormat().readIncidence(event->getIcal()).dynamicCast<KCalCore::Event>();
             if(!icalEvent) {
                 SinkWarning() << "Invalid ICal to process, ignoring...";
                 continue;
             }
 
+            //Collect recurring events and add the rest immediately
             if (icalEvent->recurs()) {
-                KCalCore::OccurrenceIterator occurrenceIterator{*mCalendar, icalEvent, QDateTime{mStart, {0, 0, 0}}, QDateTime{mEnd, {12, 59, 59}}};
-                while (occurrenceIterator.hasNext()) {
-                    occurrenceIterator.next();
-                    const auto start = occurrenceIterator.occurrenceStartDate();
-                    const auto end = icalEvent->endDateForStart(start);
-                    if (start.date() < mEnd && end.date() >= mStart) {
-                        mEvents.append({start, end, occurrenceIterator.incidence(), getColor(event->getCalendar()), event->getAllDay(), event});
-                    }
-                }
+                recurringEvents.insert(icalEvent->uid().toLatin1(), icalEvent);
+                events.insert(icalEvent->instanceIdentifier().toLatin1(), event);
+            } else if(icalEvent->recurrenceId().isValid()) {
+                exceptions.insert(icalEvent->uid().toLatin1(), icalEvent);
+                events.insert(icalEvent->instanceIdentifier().toLatin1(), event);
             } else {
                 if (icalEvent->dtStart().date() < mEnd && icalEvent->dtEnd().date() >= mStart) {
                     mEvents.append({icalEvent->dtStart(), icalEvent->dtEnd(), icalEvent, getColor(event->getCalendar()), event->getAllDay(), event});
                 }
             }
         }
+        //process all recurring events and their exceptions.
+        for (const auto &uid : recurringEvents.keys()) {
+            KCalCore::MemoryCalendar calendar{QTimeZone::systemTimeZone()};
+            calendar.addIncidence(recurringEvents.value(uid));
+            for (const auto &event : exceptions.values(uid)) {
+                calendar.addIncidence(event);
+            }
+            KCalCore::OccurrenceIterator occurrenceIterator{calendar, QDateTime{mStart, {0, 0, 0}}, QDateTime{mEnd, {12, 59, 59}}};
+            while (occurrenceIterator.hasNext()) {
+                occurrenceIterator.next();
+                const auto incidence = occurrenceIterator.incidence();
+                const auto event = events.value(incidence->instanceIdentifier().toLatin1());
+                const auto start = occurrenceIterator.occurrenceStartDate();
+                const auto end = incidence->endDateForStart(start);
+                if (start.date() < mEnd && end.date() >= mStart) {
+                    mEvents.append({start, end, incidence, getColor(event->getCalendar()), event->getAllDay(), event});
+                }
+            }
+        }
     }
 
     endResetModel();
 }
 
 QModelIndex EventOccurrenceModel::index(int row, int column, const QModelIndex &parent) const
 {
     if (!hasIndex(row, column, parent)) {
         return {};
     }
 
     if (!parent.isValid()) {
         return createIndex(row, column);
     }
     return {};
 }
 
 QModelIndex EventOccurrenceModel::parent(const QModelIndex &) const
 {
     return {};
 }
 
 int EventOccurrenceModel::rowCount(const QModelIndex &parent) const
 {
     if (!parent.isValid()) {
         return mEvents.size();
     }
     return 0;
 }
 
 int EventOccurrenceModel::columnCount(const QModelIndex &) const
 {
     return 1;
 }
 
 QByteArray EventOccurrenceModel::getColor(const QByteArray &calendar) const
 {
     const auto color = mCalendarCache->getProperty(calendar, "color").toByteArray();
     if (color.isEmpty()) {
         qWarning() << "Failed to get color for calendar " << calendar;
     }
     return color;
 }
 
 QVariant EventOccurrenceModel::data(const QModelIndex &idx, int role) const
 {
     if (!hasIndex(idx.row(), idx.column())) {
         return {};
     }
     auto event = mEvents.at(idx.row());
     auto icalEvent = event.incidence;
     switch (role) {
         case Summary:
             return icalEvent->summary();
         case Description:
             return icalEvent->description();
         case StartTime:
             return event.start;
         case EndTime:
             return event.end;
         case Color:
             return event.color;
         case AllDay:
             return event.allDay;
         case Event:
             return QVariant::fromValue(event.domainObject);
         case EventOccurrence:
             return QVariant::fromValue(event);
         default:
             SinkWarning() << "Unknown role for event:" << QMetaEnum::fromType<Roles>().valueToKey(role);
             return {};
     }
 }
 
diff --git a/framework/src/domain/eventoccurrencemodel.h b/framework/src/domain/eventoccurrencemodel.h
index c97854f0..b7de31c6 100644
--- a/framework/src/domain/eventoccurrencemodel.h
+++ b/framework/src/domain/eventoccurrencemodel.h
@@ -1,120 +1,119 @@
 /*
     Copyright (c) 2018 Michael Bohlender <michael.bohlender@kdemail.net>
     Copyright (c) 2018 Christian Mollekopf <mollekopf@kolabsys.com>
     Copyright (c) 2018 Rémi Nicole <minijackson@riseup.net>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 
 #pragma once
 #include "kube_export.h"
 
 #include <QAbstractItemModel>
 #include <QList>
 #include <QSet>
 #include <QSharedPointer>
 #include <QTimer>
 #include <QDateTime>
 
 namespace KCalCore {
     class MemoryCalendar;
     class Incidence;
 }
 namespace Sink {
     namespace ApplicationDomain {
         struct Event;
     }
 }
 class EntityCacheInterface;
 
 /**
  * Loads all event occurrences within the given period and matching the given filter.
  *
  * Recurrences are expanded
  */
 class KUBE_EXPORT EventOccurrenceModel : public QAbstractItemModel
 {
     Q_OBJECT
     Q_PROPERTY(QDate start READ start WRITE setStart)
     Q_PROPERTY(int length READ length WRITE setLength)
     Q_PROPERTY(QSet<QByteArray> calendarFilter WRITE setCalendarFilter)
     Q_PROPERTY(QVariantMap filter WRITE setFilter)
 
 public:
     enum Roles {
         Summary = Qt::UserRole + 1,
         Description,
         StartTime,
         EndTime,
         Color,
         AllDay,
         Event,
         EventOccurrence,
         LastRole
     };
     Q_ENUM(Roles);
     EventOccurrenceModel(QObject *parent = nullptr);
     ~EventOccurrenceModel() = default;
 
     QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
     QModelIndex parent(const QModelIndex &index) const override;
 
     int rowCount(const QModelIndex &parent = {}) const override;
     int columnCount(const QModelIndex &parent) const override;
 
     QVariant data(const QModelIndex &index, int role) const override;
 
     void updateQuery(const QDate &start, const QDate &end, const QSet<QByteArray> &calendarFilter);
 
     void setStart(const QDate &);
     QDate start() const;
     void setLength(int);
     int length() const;
     void setCalendarFilter(const QSet<QByteArray> &);
     void setFilter(const QVariantMap &);
 
     struct Occurrence {
         QDateTime start;
         QDateTime end;
         QSharedPointer<KCalCore::Incidence> incidence;
         QByteArray color;
         bool allDay;
         QSharedPointer<Sink::ApplicationDomain::Event> domainObject;
     };
 
 
 private:
     void updateQuery();
 
     void refreshView();
     void updateFromSource();
     QByteArray getColor(const QByteArray &calendar) const;
 
     QSharedPointer<QAbstractItemModel> mSourceModel;
     QSet<QByteArray> mCalendarFilter;
     QDate mStart;
     QDate mEnd;
     int mLength{0};
     QSharedPointer<EntityCacheInterface> mCalendarCache;
 
-    QSharedPointer<KCalCore::MemoryCalendar> mCalendar;
     QTimer mRefreshTimer;
 
     QList<Occurrence> mEvents;
     QVariantMap mFilter;
 };
 
 Q_DECLARE_METATYPE(EventOccurrenceModel::Occurrence);
diff --git a/framework/src/tests/eventoccurrencemodeltest.cpp b/framework/src/tests/eventoccurrencemodeltest.cpp
index 3c9933d5..9a9cf1af 100644
--- a/framework/src/tests/eventoccurrencemodeltest.cpp
+++ b/framework/src/tests/eventoccurrencemodeltest.cpp
@@ -1,193 +1,258 @@
 
 #include <QTest>
 #include <QDebug>
 #include <QStandardItemModel>
 #include <sink/test.h>
 #include <sink/store.h>
 #include <sink/resourcecontrol.h>
 #include <KCalCore/Event>
 #include <KCalCore/ICalFormat>
 
 #include "eventoccurrencemodel.h"
 #include "multidayeventmodel.h"
 #include "perioddayeventmodel.h"
 
 class EventOccurrenceModelTest : public QObject
 {
     Q_OBJECT
 private slots:
 
     void initTestCase()
     {
         Sink::Test::initTest();
     }
 
     void testEventOccurrenceModel()
     {
         Sink::ApplicationDomain::DummyResource::create("account1");
 
         using namespace Sink::ApplicationDomain;
         auto account = ApplicationDomainType::createEntity<SinkAccount>();
         Sink::Store::create(account).exec().waitForFinished();
 
         auto resource = Sink::ApplicationDomain::DummyResource::create(account.identifier());
         Sink::Store::create(resource).exec().waitForFinished();
 
         auto calendar1 = ApplicationDomainType::createEntity<Calendar>(resource.identifier());
         Sink::Store::create(calendar1).exec().waitForFinished();
 
         const QDateTime start{{2018, 04, 17}, {6, 0, 0}};
         {
             auto event1 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event1");
             calcoreEvent->setSummary("summary1");
             calcoreEvent->setDescription("description");
             calcoreEvent->setDtStart(start);
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             event1.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event1.setCalendar(calendar1);
             Sink::Store::create(event1).exec().waitForFinished();
         }
         {
             //1st indent level
             auto event2 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event2");
             calcoreEvent->setSummary("summary2");
             calcoreEvent->setDescription("description");
             calcoreEvent->setDtStart(start.addDays(1));
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             calcoreEvent->recurrence()->setDaily(1);
             event2.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event2.setCalendar(calendar1);
             Sink::Store::create(event2).exec().waitForFinished();
         }
         {
             //2rd indent level
             auto event3 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event3");
             calcoreEvent->setSummary("summary3");
             calcoreEvent->setDtStart(start.addDays(1));
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             event3.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event3.setCalendar(calendar1);
             Sink::Store::create(event3).exec().waitForFinished();
         }
         {
             auto event4 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event4");
             calcoreEvent->setSummary("summary4");
             calcoreEvent->setDtStart(start.addDays(2));
             calcoreEvent->setAllDay(true);
             event4.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event4.setCalendar(calendar1);
             Sink::Store::create(event4).exec().waitForFinished();
         }
         {
             auto event1 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event5");
             calcoreEvent->setSummary("summary5");
             calcoreEvent->setDescription("description");
             calcoreEvent->setDtStart(start);
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             event1.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event1.setCalendar(calendar1);
             Sink::Store::create(event1).exec().waitForFinished();
         }
         {
             //3rd indent level
             auto event6 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event6");
             calcoreEvent->setSummary("summary6");
             calcoreEvent->setDtStart(start.addDays(1));
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             event6.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event6.setCalendar(calendar1);
             Sink::Store::create(event6).exec().waitForFinished();
         }
         {
             //Start matches end of previous event
             auto event7 = ApplicationDomainType::createEntity<Event>(resource.identifier());
             auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
             calcoreEvent->setUid("event7");
             calcoreEvent->setSummary("summary7");
             calcoreEvent->setDtStart(start.addDays(1).addSecs(3600));
             calcoreEvent->setDuration(3600);
             calcoreEvent->setAllDay(false);
             event7.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
             event7.setCalendar(calendar1);
             Sink::Store::create(event7).exec().waitForFinished();
         }
 
         Sink::ResourceControl::flushMessageQueue(resource.identifier()).exec().waitForFinished();
 
         {
             const int expectedNumberOfOccurreces = 12;
             const int numberOfDays = 7;
             EventOccurrenceModel model;
             model.setStart(start.date());
             model.setLength(numberOfDays);
             model.setCalendarFilter({calendar1.identifier()});
             QTRY_COMPARE(model.rowCount({}), expectedNumberOfOccurreces);
 
             auto countEvents = [&] (const QVariantList &lines) {
                 int count = 0;
                 for (const auto &line : lines) {
                     count += line.toList().size();
                 }
                 return count;
             };
 
             //Check the multidayevent model
             {
                 MultiDayEventModel multiDayModel;
                 multiDayModel.setModel(&model);
                 QTRY_COMPARE(multiDayModel.rowCount({}), 1);
                 QTRY_COMPARE(countEvents(multiDayModel.index(0, 0, {}).data(multiDayModel.roleNames().key("events")).value<QVariantList>()), expectedNumberOfOccurreces);
                 //Count lines
                 QTRY_COMPARE(multiDayModel.index(0, 0, {}).data(multiDayModel.roleNames().key("events")).value<QVariantList>().size(), 4);
             }
 
             {
                 PeriodDayEventModel multiDayModel;
                 multiDayModel.setModel(&model);
                 QTRY_COMPARE(multiDayModel.rowCount({}), numberOfDays);
                 {
                     const auto events = multiDayModel.index(0, 0, {}).data(multiDayModel.roleNames().key("events")).value<QVariantList>();
                     QCOMPARE(events.size(), 2);
                     QCOMPARE(events[0].toMap()["indentation"].toInt(), 0);
                     QCOMPARE(events[1].toMap()["indentation"].toInt(), 1);
                 }
                 {
                     const auto events = multiDayModel.index(1, 0, {}).data(multiDayModel.roleNames().key("events")).value<QVariantList>();
                     QCOMPARE(events.size(), 4);
                     QCOMPARE(events[0].toMap()["indentation"].toInt(), 0);
                     QCOMPARE(events[1].toMap()["indentation"].toInt(), 1);
                     QCOMPARE(events[2].toMap()["indentation"].toInt(), 2);
                     QCOMPARE(events[3].toMap()["indentation"].toInt(), 0);
                 }
                 {
                     const auto events = multiDayModel.index(2, 0, {}).data(multiDayModel.roleNames().key("events")).value<QVariantList>();
                     QCOMPARE(events.size(), 1);
                     QCOMPARE(events[0].toMap()["indentation"].toInt(), 0);
                 }
             }
 
             model.setCalendarFilter({});
             QTRY_COMPARE(model.rowCount({}), 0);
         }
     }
+
+    void testRecurrenceException()
+    {
+        Sink::ApplicationDomain::DummyResource::create("account1");
+
+        using namespace Sink::ApplicationDomain;
+        auto account = ApplicationDomainType::createEntity<SinkAccount>();
+        Sink::Store::create(account).exec().waitForFinished();
+
+        auto resource = Sink::ApplicationDomain::DummyResource::create(account.identifier());
+        Sink::Store::create(resource).exec().waitForFinished();
+
+        auto calendar1 = ApplicationDomainType::createEntity<Calendar>(resource.identifier());
+        Sink::Store::create(calendar1).exec().waitForFinished();
+
+        const QDateTime start{{2018, 04, 17}, {6, 0, 0}};
+        {
+            auto event = ApplicationDomainType::createEntity<Event>(resource.identifier());
+            auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
+            calcoreEvent->setUid("event");
+            calcoreEvent->setSummary("summary2");
+            calcoreEvent->setDescription("description");
+            calcoreEvent->setDtStart(start.addDays(1));
+            calcoreEvent->setDuration(3600);
+            calcoreEvent->setAllDay(false);
+            calcoreEvent->recurrence()->setDaily(1);
+            event.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
+            event.setCalendar(calendar1);
+            Sink::Store::create(event).exec().waitForFinished();
+        }
+
+        //Exception
+        {
+            auto event = ApplicationDomainType::createEntity<Event>(resource.identifier());
+            auto calcoreEvent = QSharedPointer<KCalCore::Event>::create();
+            calcoreEvent->setUid("event");
+            calcoreEvent->setSummary("summary2");
+            calcoreEvent->setDescription("description");
+            calcoreEvent->setRecurrenceId(start.addDays(2));
+            calcoreEvent->setDtStart(start.addDays(2).addSecs(3600));
+            calcoreEvent->setDuration(7200);
+            calcoreEvent->setAllDay(false);
+            event.setIcal(KCalCore::ICalFormat().toICalString(calcoreEvent).toUtf8());
+            event.setCalendar(calendar1);
+            Sink::Store::create(event).exec().waitForFinished();
+        }
+
+        Sink::ResourceControl::flushMessageQueue(resource.identifier()).exec().waitForFinished();
+
+        {
+            EventOccurrenceModel model;
+            model.setStart(start.date());
+            model.setLength(7);
+            model.setCalendarFilter({calendar1.identifier()});
+            QTRY_COMPARE(model.rowCount({}), 6);
+
+            auto getOccurrence = [&] (int index) {
+                return model.index(index, 0, {}).data(EventOccurrenceModel::EventOccurrence).value<EventOccurrenceModel::Occurrence>();
+            };
+            QCOMPARE(getOccurrence(0).start, start.addDays(1));
+            QCOMPARE(getOccurrence(1).start, start.addDays(2).addSecs(3600)); //The exception
+            QCOMPARE(getOccurrence(2).start, start.addDays(3));
+        }
+    }
+
 };
 
 QTEST_MAIN(EventOccurrenceModelTest)
 #include "eventoccurrencemodeltest.moc"