BP-813 fix wrongly found holiday
diff --git a/oKBereitschaftsplanungBackend/src/main/java/org/eclipse/openk/sp/controller/planning/PlanningController.java b/oKBereitschaftsplanungBackend/src/main/java/org/eclipse/openk/sp/controller/planning/PlanningController.java
index 34e987d..79cad33 100644
--- a/oKBereitschaftsplanungBackend/src/main/java/org/eclipse/openk/sp/controller/planning/PlanningController.java
+++ b/oKBereitschaftsplanungBackend/src/main/java/org/eclipse/openk/sp/controller/planning/PlanningController.java
@@ -827,9 +827,10 @@
 	 * @return

 	 */

 	public Boolean isHoliday(Date date, StandbyGroup group) {

-

+		DateTime endTime = new DateTime(DateHelper.getEndOfDay(date));

+		endTime = endTime.minus(100);

 		List<CalendarDay> lsCalendarDays = calendarRepository.findValidByDate(DateHelper.getStartOfDay(date),

-				DateHelper.getEndOfDay(date));

+				endTime.toDate());

 		if (lsCalendarDays != null && !lsCalendarDays.isEmpty()) {

 			List<CalendarDay> lsIgnoreList = group.getLsIgnoredCalendarDays();

 			for (CalendarDay day : lsCalendarDays) {