Would you be willing to answer a few brief questions about PlayStation Forums?
It seems everytime I restart the game all my stats get erased. All the soldiers and guns that I unlocked now say they are locked. Some still have the lock symbol next to the unlock symbol....
It's happening to many on both systems. I'm not to worried, Danger Close needs this game and in due time it will be fixed. Until then I suggest just having fun, it is afterall just a game.