Novell Vibe 4.0
An all-day calendar event appears a day sooner on a calendar view IF the event date is on/after November 2, 2015. In some cases, this may occur for event dates on/after October 26th, 2015.
A fix for this issue is available in the Vibe 4.0 Hot Patch 4, available via the Novell Patch Finder.
The event itself gets created on the correct date but the display has a rendering problem due to bug in a third party GWT calendar widget Vibe 4.0.