Hi, brand new player. I'm going through solo story mode and I can't seem to get any quests that require unlocking areas by defeating bosses, despite having access to multiple areas. I defeated the Forest and Caves boss and I'm struggling with finding helpful info to figure out where things are going wrong, or if it's not something in my control.
Edit: Finally figured it out! People in the Principal's area would not spawn in one-person mode, and I finally noticed them in another mode.