Crimson Ore Spawner

In the Fetid pool we have the spawner and the enemies spawning inside the ore instance interface. Idk how to insert the snapshot on this forum.

There's dozens of posts like this already, but no response from GGG yet. Nothing you can do except either wait out a new instance (10-15 minutes) or ctrl click the entrance to Fetid Pool to force create a new instance and hope it doesn't do it again.