Since I got close to level 40 (like level 38/39) I see opponents in PvP that are above level 40. Right now I have FREERICKSANCHEZ-CHAN (level 43) in my PvP. But when I hit 40 I stopped getting XP and can't go any more levels? I know 40 was the top before but I guessed that had been lifted when I saw these guys. Are these guys like beta testing new content or something?