I was going to access the new content from the Ebonlake so I took the boat and went to the Grymforge but before I took a single step forward I decided to go back and complete everything in the underdark. Once I was finished I decided to back and do the new stuff but I realized the boat was gone and I don't have the waypoint. So how do I get back in if I don't have either option? Please help I literally just finished everything to get here.