Yess, darn! I have version F installed and the looping dialogue hit me first thing in Hell.The bug is still there in v. F. It's rather annoying.
Had to reload, MoveToArea(), leave Tashia, kill Jonaleth on the tree (piece of cake), get to hell, MoveToArea(), get Tashia and MoveToArea() back to Hell in order to prevent her dialogue from triggering...
Indeed, it is rather annoying ...
But overall, I love the mod so I don't really mind doing all those things...
-kaitsuburi