Hi,
I have a KitPVP server and sometimes if you die and respawn, the damage you do with your hand is really high. 1 hit with a hand does 3 hearts damage on a player without armor. This is happening almost everyday and it's really irritating me and my players.
Videos:
with armor on: https://vid.me/htFm
without armor on: https://vid.me/7cOh
(vids are recorded on 1.8 I know but the bug is still in 1.9.2)

The bug can be resolved for +/- 1 day by removing the playerdata folder from the world save.

Can you please fix that?
(sorry for my bad English)