With only LOTR and Farming for blockheads installed.

When you visit Mirkwood in middle earth coords 63218 -8001 or 75052 -10149 and fly in to mirkwood the server deadlocks hard

This was reproduced on a dedicated server, and in single player, on single player with only LOTR mod and Farming for blockheads.

When Farming is removed it no longer locks up.

Modpack - TownCraft TWO for 1.16.5

A warmroast shows this-

Removing farming from blockheads from the client and server stops the crash when going to Mirkwood.

Thank you!