I was doing ethernal winter quest line with my new Season character. During the quest where i have to sneak out of the giant mutant, i received multiple notification saying that i was detected but non of them saw me. Then when interacting with the second checkpoint while sneaking, i receive some cutscene but it was cut and teleport me to the nearest road not far from where the giant was and character can't move. After quick relog, i am able to walk around again but now this quest [Everwinter] Wrapping Up is stuck in my quest log, unaccepted. When i try to click navigate on that quest or move to, it doesn't give me the direction where Lando is. Tried to talk to him in Wind Nol's Perch but it was just generic dialog. No option to accept the quest. Now i'm stuck. Please help. Thanks. 

It is good now. Incase someone encounter the same issue, try to go back to Wind Nol's Perch. From there walk back to where the giant mutant is. For me, when i try to go back to where the giant is, the cutscene that was cut earlier, replay. Now i can progress the main questline again. Hope PA will check and fix it soon.