Annoying bug on the Zimbra calendar program:
When using the html version, every time you click on a date, the
day that opens up is one day prior. And the error compounds when
you follow additional links for that day.
click month view. Select a date, say, October 1.
The window that will open will say Sept 30. Now click
'New+' and the scheduling dates will say Sept 29.
This happens across all browsers and OS's I have tried so far.
It does not seem to happen using the 'advanced' interface but is
ubiquitous in the 'standard' interface.