Birthdays displayed on the wrong day
 

I just converted my forum my MyBB to vBulletin. The process went great* except for one thing - birthdays are now displayed at the wrong day (see the Birthday section at the bottom of the page here: http://www.thatonenation.com/forums/index.php). I tried clearing all the birthdays from the 'user' table in the database* but that didn't fix it...how can I make it so that the Birthdays don't show up? Since I removed all the birthdays* none should show up...right?