I thought they made it that way so you cant afk train ALL NIGHT , I just went afk to watch 5 mins of One Piece and I see a spam of "Hi's" ... actually it was scary , sorry for doing that O.o
I have such bug has stamina! Before i start sparring i have something like 2.2 mil stamina (boosted) and before i start sparring i have only 70k stamina :S !!! What's the problem? Can you fix that?