On Mar 7, 2013, at 1:17 PM, Andre LaBranche <dre@apple.com> wrote:

1) Please read each reply you receive on this thread in its entirety, and respond to all questions that are posed. For example, the second paragraph you quoted from Cyrus' reply hasn't been addressed (the one that begins: Is the account in your client one that has been present all the time since you did the upgrade?)

… and now I see that you did actually address this, so apologies. You said:

Hi I have been using multiple clients (different iCal version 4.0.4, 5.0.3) and different system and just created a new account to try to make sure... it's the same problem…