Ok bug list from what i've seen:
1) wpp bug, my 2h wpf was 130 it's 2 now
2) hp bug, i die alot faster, so it's either HP or AR
3) random level down bug, then i got a whole different skills/stat set, had the xp bar going out of the screen and i would level up at every tick (xp stayed correct, everything else was wrong)
4) weight bug, cannot bump lighter characters anymore