So earlier I was playing my WD and I played up until a bit after you can first get the Scoundrel and you enter that dungeon by putting the two things on the pedestals and you go inside and fight the four brothers (sorry for that vague description). After I finished that short dungeon I decided to take a shower. I came back and my quest progression was back to where you meet the Scoundrel and I didn't have some of the Achievs I had before (such as kill Skeleton King, Raise three dogs without using raise dog, etc.) I didn't complain though because my xp was the same so I got to get the xp from the quests twice.
Just wondering if this happened to anyone else? Reversing in the quest chain when logging, and loss of Achievs?