Guild Wars 2

We had this bug while fighting the Legendary archdiviner on the top level of the Cliffside fractal. The archdiviner locked himself in a cage and became invulnerable. After 10-15 min of non-stop attempts to lure him out he somehow left his prison and we managed to finish the fractal.

I’m still not sure how he entered there in the first place and what made him come out.

I heard a tale it can happen if he locks a mesmer clone while the mesmer shatters. Then he somehow gets in.

Not sure if true. Haven’t tested.

Edit: I know you don’t have a mesmer, but consider this added info.