In The Temple of Eterra, right in front of the Void Nests, a large mob pops up. The bug is that this mob for some reason cannot be highlighted so you can’t see the name, healthbar, or anything. This is my fifth play through for the campaign with different builds and it is always the same. Here is a screenshot from my mage with the mob in flames.
https://imgur.com/9f9bW1l
Thank you