I have -90 tokens, and last night i had about 1h and 30m of double xp and double weapon xp that i got using prestige tokens. (The negative ones), and when i logged on this morning it was gone, so i want to get back to positive tokens, as i am thinking that they (IW) took away my xp. When i try to buy more, it spends a token, but doesnt give me any.