I did my class quest up to level 15. I did all story quest so far, but the next one just isn't showing up. I already talked to Bartholomew and Baderon, but they say nothing other than there typical NPC speech. I already traveled to the three main cities and most of the sounding areas (thats how I got up to level 20 as a Arcanist). There are no markers on the map and nothing is showing up for me in recommendations.