zombies arms are up when not near you.

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here
the zombie would raise its arms when inflicting damage.
What actually happened was...:
Describe what happened here
the zombie just had its arm up, rushing toward me.
Steps to Reproduce:
once a zombie inflicts damage once or twice then step away its arms will be up in the air you do NOT have to be in daytime.