Basically i played till level 8 came off and realised my friend had gained achievements for creating a class which i have done so i looked on my achievements, and it says you must play this game to gain achievements. I bought the limited edition to start at level 5 and once i went back onto multiplayer i had lost all my benefits and was level one again. I have tried clearing cache and all other obvious things. anyone else had this who knows how to fix it.