In the sandboxes i've tested that have the Spring '13 release, I think there's a bug when the user creates an event in either the public or personal calendar.
I navigate to the calendar, double click to add an event on the day view, and some of the picklists don't have values (all none). However when the user goes to click on the 'new event' btn, those values populate. this is impacting all users in our sandbox, regardless of profile/record type
I wanted to see if any other orgs are having this issue?