@@ -115,7 +115,7 @@ public class CalendarAlarmSupport implements IAlarmSupport<VEvent> {

 					VEventOccurrence occs = OccurrenceHelper.getOccurrence(event, expected);

 					// do not add reminder for event exceptions

 					// exceptions are processed below

-					if (occs != null && event.value.occurrence(expected) == null

+					if (occs != null && !hasAnyOccurenceMatching(event.value.occurrences, expected)

 							&& attends(occs, containerDescriptor.ownerDirEntryPath)) {

 						ret.add(net.bluemind.calendar.api.Reminder.create(ItemValue.create(event.uid, occs), valarm));

 					}

@@ -143,6 +143,10 @@ public class CalendarAlarmSupport implements IAlarmSupport<VEvent> {

 		return toReminder(ret);

 	}

+	private boolean hasAnyOccurenceMatching(List<VEventOccurrence> occurrences, BmDateTime expected) {

+		return occurrences.stream().anyMatch(occ -> occ.dtstart.equals(expected));

+	}

+

 	private boolean attends(VEventOccurrence occ, String dir) {

 		final String owner = "bm://" + dir;

 		return occ.attendees.isEmpty() || owner.equals(occ.organizer.dir) || occ.attendees.stream()