I had tried it and still did not work :(
I went on without tarquin and its blade
Too bad as I am quite a completionist and do my best to get the quests done and if I miss a quest I don't mind , it will be done on the next run but if I don't get the completion of a quest because of a bug, I feel fustrated, as something not being right :'(
I hope on my next run, a small patch fixing this would have been applied.
