I had this problem and heres a easy solution:
Get to your game Saved Data file, select the load saved file you want and then go to options. Then click copy. You need (goddamnit what cha ma call it) two accounts... So that you can send it to the other account on your PS3.
One you sent it to the other account, go back to your ogirinal account and delete the original saved file. THEN you take the copied file again, and send it back to the original.
AND TA-DA!!! It works! This loadin freeze happend to me twice, and both time it worked.
sigh... sorry if no1 understands and i explained bad..
Last edited by MisterBlanco; 05-03-2008 at 01:21 PM..