I had a peculiar experience. When I was required to visit a Level 6 tavern, I upgraded one of the pirate taverns to level 6. Visiting the level 6 pirate tavern did not advance me. I assumed it had to be a regular tavern. Because collection of dew leaves (or whatever they are called) was going to take forever, it was going to take a long time to construct enough spellbound beams and blocks to upgrade a regular tavern. So, I put all my taverns into storage except one level 5 tavern. Today, weeks after I upgraded the pirate tavern to level 6 and put it in storage, I collected from the Level 5 tavern and advanced to the next Kingdom Goals. I'm scratching my head.