I recently purchased the pack to run Waterdeep: Dragon Heist from the Roll20 Marketplace. I have added my chosen season (Spring) into the game, but some of the maps seem to be missing. The book contains a map of the Yawning Portal, and a larger map of Waterdeep. I'd like my players to be able to see Waterdeep and mark things on the map so they can become familiar with it, since we intend to run Dungeon of the Mad Mage after this one. Am I missing something?