Hi, I am in marleybone for 2 days, I'm level 30 and was sent with the key to mb, I did the quest where they sent me back to krok and I've got the locating cat, mail box and some other quest. But none of the main characters have quests for me, they don't have the ! mark over them. Not in the person inside royal museum, nor digmore station....I was notified by headmaster Embrose that he have something urgent for me the day I made it to MB, but when I went to see him, he had nothing for me. He just said the same line when he didn't have quests for me. Please fix headmaster embrose.
Just because a quest sends you back to an old world doesn't mean it's not a main storyline quest. Do the quests you mentioned that you do have and it'll take you further along in marleybone. -eli and crew