Add additional information to this:

Small doors always get me stuck for whatever reason , and it does not affect zombies, if I get stuck in a door I'm dead meat for zombies :)

Can confirm, all leaves from that doodad pallet are broken visually, everywhere I go, same for flashlight.

+ 1 to confirm , killed a player so hard his body disappeared. Other player with me could see the body, I couldn't.
Can not reproduce.