I had this with more npcs keep going up a floor or down / enter / exit BF, npcs re-appeared back on their spots after a while <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />

Npc in BF with the dead forrest and lava seems to be stuck inside the house too if you enter and exit a dungeon a few times its possible she re-appeared visible again.

So my guggestion is try to go a floor up/down a few times and check back.

//Inel.

Don't play when you have a mushroom phobia! o.O xD