So I just came back to the game after a long break. I have a 50 paladin. I purchased the expansion and am in the process of starting the main story quests from 2.1 to unlock the expansion zones. So am I locked from gaining any xp until I've completed all the pre-Heavensward main questline? My xp bar is showing the red circle with the line through it, and I've done a few quests but gained no xp.