Blight chest spawned under a crucible - monsters are unkillable

Bug ID 419,487,852


I was doing a regular map, and sister casia joined the map. I started the blight encounter and then mobs stopped spawning. I looked around, killed everything I could find, and then realized one of the blight portals/chests had spawned under a crucible forge.

There is (at least 1?) mob spawned underneath the crucible and it is untargetable/unkillable/does not attack. It's immortality prevents me from completing the blight instance.

Hey I have the same I have blight portal inside crucible and all monsters from that portal are stuck and unkillable.

Same issue here, and you can't complete the encounter either