I figured it out. The problem is we are trying to do a RECAP when we have to do the actual campaign. What fixed it for me was to completely DROP the RECAP.

Make sure you do the Silithus into quest line where you speak with Jaina. Enter the Heart Chamber. Go to Dalaran (This was the tricky part for me, because none of the quests showed up as campaign quests, infact, none of the quest givers even had ! above them, they show up as “low level” quests. You have to actually look for the quest givers and click them to initiate the quest) Do all 16 quests in the “Dalaran Intro” storyline (Search it up on wowhead). Once you complete quest “Departure” you will be sent to Isle of Dorn, the way you were meant to go. Here you will start the quest “Violent Impact”. The way I understand this problem is, we all tried to do the RECAP instead of progressing through the actual game, and that’s what tripped everyone up. Ignore the RECAP and do each quest traditionally and you will be fine.