In the Moonrise Prison Adept Ghulen was where he should - at the foot of the stairs leading to the ground floor.
We picked a fight with the jailers - I saw him there and could direct my attacks at him there.
My my co-player's screen Ghlen was ... on the bridge to the Warden's Tower. He could attack Ghulen by clicking on the portrait at the top of the screen, and his ranged attacks flew half way across the map from the room with the stairs to the tower.
Ghulen attacked both him and me without issues.
This lasted two turns, after Ghulen moved (2 metres or so) he finally appeared on my co-player's screen where he had been all along, i.e. near the stairs.
W've already had "invisble Tav" happen to us, something cured by save-exit-load game.
Not complaining, not running around "the sky is falling! trhe sky is falling!", just passing on an amusing experience.
