LOTV campaign mission Dark Whispers

Just played a new round of Whispers of Oblivion mini campaign in LOTV.
During the opening cutscene of the 1st mission we should see captive zealots being escorted into a prison cell. The bug is, the cell door doesn’t seem to open, so the zealots just wander around the door foolishly, never getting in. Doesn’t really break the mission, just looks silly.

P.S. Have you fixed the AI queens not placing creep tumors in missions Into the Void (LOTV), Sudden Strike AND Trouble in Paradise (NCO)?? …
EDIT: Just played Into the Void again, the zerg creep spread WORKED this time. Maybe it’s been fixed, at least in Into the Void. Indeed, the problem has been in two mentioned Nova Covert Ops missions too. I’m curious to see if it works there too next time I’ll play it.