Well.. apparently we have to post this question to get the answer :D, This behavior was caused by the popover's content: there is a tableView whose cells have some custom content. There was a tag assigned for each content, and those tags where numbers from 1 to 5... And that's it!!! when we change the tags from 1 to 5 and set those from 101 to 105 the popover get fixed.
It's not the first time we get this kind of errors related to tag values. So be careful with the tags you're using!!!! =P
Hope this helps.
Omer
2010-08-23 19:53:35