[Solved] Golemancer's Bell: No visual indicator

[moo3oo3oo3]

Server: Wizard Academy v14.2
Date of occurrence: 17 August 2020
Details: Right clicking a golem/block with golemancer's bell does not show the runic circles or the runic lines from the circles to the golem. The block the golem is placed on does not change the results. I asked someone else to do the same and he said he also could not see the circles. It works in my single player world.
Steps to reproduce:

1. Place a thaumium golem
2. Right click the golem with a golemancer's bell
3. Right click other blocks with bell

Mod/s affected:

• Thaumcraft
• Possibly some other Thaumcraft addon?

Crash report/logs file: https://pastebin.com/ykMTXytH

• Note: Around timestamp 14:48:42, I did place down the golem and try to right click it with the bell.

Edit: This is NOT just a visual glitch. The golem does not preform tasks which require additional blocks (apart from the home block) to be marked e.g. alchemy core. Additionally, when picked up, the golem tooltip says "0 markings".

Edit 2: Restarted my PC since then and when I came back on the server a few hours later, it started to work again. Guess it was the PC restart which solved it.