I think it's save file corruption, same thing happened to me before.

yeah it was corrupted, thanks!

Well this is odd, I finished a match and the game had a silent freeze before the results screen (I'm guessing I was missing files), anyways now anytime I try to load the game it freezes at a black screen right after the loading screen and before the opening video plays :s any ideas on what happened?

Hey, I was using Nebulon's pack and when I click team battle it freezes, none of the clone characters were selected when I clicked it. Is it something I missed or was something missing in the pack?
Also thank you Nebulon for an incredible pack!