Where:
In the Well by the Village of Barovia
When:
When entering the dungeon.
What:
Upon entering the map, grabbing a key, and going north, I encountered zero monsters. Got to a check, and unlocked it, DC of 18, and there was nothing in it. Left the dungeon, waited 20 minutes, then went in again to verify resetting the area would not fix it.
Recreate:
Enter the Well, and see if things spawn.
Ideas:
I'm not too sure. I recall the dungeon bugging out in a similar manner last year, but i can't find the thread that talked about it :-( Perhaps a spawn trigger is messed up.
Dungeon was spawning properly last night, as I was in it when the server crashed.
I did update to the newer NWN patch on Steam, if that will have any effect on things.