Same scenario here...I have very nearly obtained all acheavements, gargoyles, keys, etc and have just come across my first serious problem.The quest ''The Rescue''. your supposed to save your child from the hobbe cave but he/she doesnt follow you up ladder. since then I cant fast travel at all. gives message ''your child will be killed by the ...

I have messed up my game save thanks to this buggy quest.Upon saving my kid from the Hobbe Cave she would not follow up the ladder to Rookridge,the quest still told me to escape the cave! I have since killed the wife, the quest has vanished and I have saved the game. Still though I am unable to fast travel at all, I get the ''your child will be ...