Just wanted to say that I had loaded an image size 2mg and then made 2 quick encounters for my PCs to meet. The NPCs I dragged in from opening the Hoard of the Dragon Queen in the library were: Trespin the 4 armed troll, ambush drakes, and Talis the White. I received one script error for each npc. I was DMing and didn't want to stop my game so I unfortunately do not have a copy/paste of that script.... sorry.