I have also a problem that the calendar doesn't switch properly to AM times. For example, I have an event that starts at 10 PM and ends at 2 AM. I enter it on the calendar as 22:00 and 2:00, however, it shows on the weekly Calendar the ending time as 26:00 AM.

I also confirm that there are some changes on repating events where the time shifts by couple of hours.

BTW - will it be possible to select between 24 hours and AM/PM systems? It would be ideal if this would be incorporated in a language, with the user/Admin being able to override it in his/her preferences. For example, if I select English it should have AM/PM system as the default, but if I select Spanish, it should be 24h system.

Thansk.