Minecraft Username:
zr2002

Brief Description:
Zombie heads don't shoot out of the dispenser, makes sound, but nothing comes out.

Instructions:
1. Put zombie head in dispenser
2. Flick switch/lever
3. Nothing comes out

How many times did you recreate this bug?:
Every single time I flicked dispenser. I even put in another item to test, and the other item shoots out.

Result:
Nothing shoots out, just makes noise.

Expected Result:
Zombie head shoots out.

Evidence:
N/A