Samething just started happening to me ....Its got to be a system glitch no way they can cap our XP there is no point playing the game if I am going to be getting 415 Experience Points it means I am stuck at my levelfor ever. Hoenstly no point in playing if I can t level up. I will be seeking a refund if thats the case.
I suggest we start a viral response requesting refunds that should be awesome. Game is not operating as perported on purchase. Like the phone companies secretly throttling bandwidth they lost their court battle. This may be a class action suit if they are throttlling XP to unattaiable limits which is not advertised or shown anywhere.