Disappeared weapons skins (Battlefield 3)

After reinstalling Windows (7), installed the game and flew/went missing skins trunks. And left the skin on the F2000 - it seems to go by default. And those skins, which he opened,was gone.....Stood up fine all the extras of the game.In Battlelog shows that everything is fine - all the skins are open.Premium.Stood before the same wind.... I don't understand...