@Juber Encounterd a bug: Quest 12 has "Exchange 2 items in the Antiques Dealer building" or "Solve any other Quest" + "Pay XX Goods". The goods were no problem at all, but instead of selling 2 items, I solved the daily quest, but the event quest didn't regocnize it. And no, I didn't make a mistake, only after I saw the objectives of Quest 12 I decided to do the daily quest.
EDIT: After reloading the game, the quest still was unsolved, but after solving a quest in my viking settlement, it got solved. I doubt this is intentional, right?