possible bug with frostmaw kinslayer

Just got to level 5, cleared all wurms but frostspawn, and got wiped. i lured frostspawn on the ice (she is located on snowy part) and when i got ressurected, she won't spawn anymore.

Any ideas what is the couse? Bug? or was it something that i've done?

Wurms are weird when they want to pop up, just run around where you last saw her and where she spawned.
When I tried as soon as she popped up all the wurms ran straight at us out of thr siege wurms range and we killed em all

As previous poster says just run round and kinslayer will respawn.

Anyone else noticed how much harder the first 4 lvl`s of this dungeon has gotten? (lots more wurms and incubus).

Yeah it's gotten harder than in the preview (I think :P)

My Fiance and I did this dungeon yesterday with just the two of us and 6 heroes. We had a hell of a time in a few spots, mostly on lvl 4 dealing with the wurm bile attack. When we finally reached lvl 5 and got Frostmaw to spawn we were doing alright, in a spot where the seiges couldnt hit us, and had her down to about 2/3 health, and BOOM, a fuse blew and the power went out. First time I've ever actually socked my moniter. I was really pissed but we were able to reconnect and when we did frostmaw was dead.

Just thought i'd share this anectdote, the moral being if your having trouble beating frostmaw disconnect/reconnect appearantly works (j/k I'm sure it was residual SS/Insiduous and leftover minions/allies that did the trick)