ML 5 dungon bugged

[trycorn]

we just been there with 1 FG, went to west side og dungon and to our supprice some bound zaubak's pop (in the first room of west dungon) we then come back slay them but they just keep comming, if this is a bug and a GM read's this, plz reset dungon or something cos would like to get grp step's done...
(we did them last night with no problem's, allso west side of dungon)