https://paste.dimdev.org/ugekatojuy.mccrash

This happened when coming back into range of my village. Upon logging back in all is fine.

confirmed, i have player that is having this issue too https://paste.dimdev.org/jabijamoxa.mccrash

dont seem to get a crash, but
the rendering of TrapDoors seem to be very inefficient

placing down a lot of trapdoors and looking at them will literally freeze your game with 1-5fps (without shader) -> with shader it just drops down to 10-20fps (TrapDoorTileEntity also adds a lot of load time)
removing malisisdoors totally fixes this issue

Interesting