You are supposed to fight these NPCs called Chiseled Golems but their health just goes down to 1 and they just keep fighting. Nothing happens and you have to run away to reset the fight or die.
It’s a quest in Burning Steppes and part of the Loremaster achievement so I cannot complete it unless this bug is fixed.
I have tried it on my max level character as well as one in Chromie Time to see if that was the issue but no it didn’t work there either.