Dude I have the same problem..I borrowed fifa 09 from a friend so my brother started manager mode before me..and then I started one on his profile.
So we have two manager modes running.
When I was in my third season, the game was stuck in the manager mode central, the song froze and everything..I reset the console, tried other games and they're working. my brother is in his 4th season and is going fine, so i restarted
i gave back the game and bought my own. my brother continued his manager mode and i started a new one. now im back to the third season and stuck at the first match!!! it doesn't move at all