Alright this contains a little spoiler about a area you will discover.

If you go to Jotunheim and reach the quest "the price of wisdom" it wants you to go to "mirmir's well."

If you go there directly the quest wont be bugged. BUT if you fight the twin or fight Steinnbjorn while this quest is activated it will be bugged.

At least that happened to me, the quest wont trigger anymore, the marker is gone aswell. I cant reload becouse my last reload ist 16 hours before, so basicly my game is ruined. 

And support from ubisoft is a joke, they dont listen to me. so guys take care to do exactly what i said or you will be bugged too.

Alright this contains a little spoiler about a area you will discover.

If you go to Jotunheim and reach the quest "the price of wisdom" it wants you to go to "mirmir's well."

If you go there directly the quest wont be bugged. BUT if you fight the twin or fight Steinnbjorn while this quest is activated it will be bugged.

At least that happened to me, the quest wont trigger anymore, the marker is gone aswell. I cant reload becouse my last reload ist 16 hours before, so basicly my game is ruined. 

And support from ubisoft is a joke, they dont listen to me. so guys take care to do exactly what i said or you will be bugged too.