Prior to update, I had my iPhone4 synced with my Google account (contacts & calendar). After iOS5 update / iCloud sync enabled, I see that I have duplicate entries for my contacts and contact info (birthdays etc) on my calendar. Also, contacts and calendar entries are duplicated on my Mac (iCal and address book).
Any suggestions on how to fix this??
edit: I guess one way would be to disable iCloud sync and just use Google for contacts and calendars . . .
