[BUG][All versions after 3.3.0]Not possible to kill the player

[Skyner]

The first player must kill the second player's final blow, but this does not work.

At the second player remains 10-100 HP, and after that player can not do anything, he stands in one spot, it can not kill. But heal itself, can be beat.

Is the problem? Is there a solution to this problem?

[Wowka321]

Search in forum "Death bug". Somewhere i posted hackly fix.