BT2 Dark Domain/Stater Dungeon Level 3 door bug

[Metro]

So I was doing the starter dungeon in BT2, made it down to level 4 but realized I forgot the winged creature. Instead of going up the stairs, I Apport Arcane'd back up to level 2 to get the creature. However, when I got back down to level 3, the room with the stairs down to level 4 was inaccessible. I believe it has something to do with the trigger in answering the magic mouth riddle (which I did before to access level 4) but then there's a one-way door/wall or some kind of glitch. I have greater revelation cast so I should be able to see it but it just seems likes it got bugged because I teleported out of level 4 rather than go back up the stairs and through that glitched door.

Any thoughts?

[RoguishPaladin]

I think you have to visit the magic mouth to trigger the appearance of that door every time. That's true for other magic mouth doors.

[Metro]

Thanks, that did it.