I just completed Riddle of the Gnome Lords, and on the second map (Gnome Halls) there was no Gnome Inciter. Screenshot attached (there would be a tombstone if it was dead). (edit: There was no error in my logs. Here's the roomID.) Code: BATTLE LOG: Scenario=Gnome Entry,Room=GNOM (neoncat),RoomID=9252,Event=StartGame
I think I see the problem. The spawn markers might occasionally result in nowhere to put the Inciter on the board.
Might you check for the same problem in the final map, Dank Cellars? Different times I play it, there will be 5 total enemies or 6 total.