Versions

Betweenlands version:

3.4.6

Forge version:

14.23.5.2814

Singleplayer or Multiplayer:

singleplayer

Installed mods:

(note that this as a cannibalised crash report
crash-2019-03-23_18.54.42-server.txt

Description of the problem

How to reproduce:

1. use the ice crystal on the face untill it freezes
2. wait for it to unfreeze
3. "profit"

note that this happened to the stronger wisp version of the tree, but probably also happens to the normal one.

Expected result:

it gets frozen and goes back to normal after unfreezing

Actual result:

it stays fozen, just in the broken sense