I’m labelling this a bug. It might not be though.
Knock out an NPC at the Mounds of the Dead and drag them to where the Cimmerian Priest spawn. Drag them below him on the land mind you. Climb up to the building that’s above and fight/kill the Cimmerian fighter there. Go back to where you climbed up and drop down… and immediately get attacked/ambushed by the Cimmerian priest that used to be on the land above.
This has happened to me twice now. Both times I had a captive that I was dragging and decided to leave on the ground below. Both times as I soon as I hit the ground I was attacked by the Cimmerian Priest who was no longer stuck in place.
Which brings to mind that I should mention that 90% of the time or so the Priest is still stuck.
Thanks!