I bought the limited edition and it recognizes that after I used the key it tells me every time I log in that I have bonus xp (and all the other bonus stuff) and it displays level 5 but when I start a match it goes back to level 1.
It even lets me customize a class then locks it during a match and sets me back to level 1.
So I said **** it and leveled myself up to level 5 from level 1 last night, this morning I go back in and it reset me back to 3.
Im not going to keep playing this if it cant track my levels its making it really annoying to play, great game just riddled with problems for mp for me.