GRAW2 keeps freezing on the load screen on my PS3.
Does anyone else get this?
It happens every time during the mission when rescuing the journalist. Just after destroying the anti aircraft units, you go and get new team members and weapons. Then the load screen starts for the next part of the mission and it freezes meaning I have to restart the PS3.

HELP!

I have had it happen twice on the loading screen for online play.