Visual Bugs with Ringmaster Aura while in activated Ritual

I've noticed a weird visual Bug while having the Ringmaster-Aura Effect and being in a active Ritual:
TLDR: Its a black circle around the character instead of the Aura-Effect itself.
It can be recreated in any Ritual and no other MTX seems to cause this problem.

https://ibb.co/C7pPBzL
https://ibb.co/rF0Z1cB