Oh oh, there are more issues concerning the new calendar.
I use a process to create new events in my calendar. The process creates the Subject attribute of my Appointment object. These display perfectly in the old version.
Guess what ? They don't show up anywhere in the new calendar. This may be why the calendar in my application doesn't display anything in Firefox - maybe the new version doesn't detect any events and consequently doesn't display even the calendar grid in Firefox ? ?
I'm thinking that maybe the new calendar doesn't use a Subject attribute anymore, but what does it use ?
Any help appreciated .....