I'm not saying there wasn't a drone when tinman was working, but this definitely looks like it was filmed when the park was closed for a few reasons:
1. The parking lot is empty.
2. The Barn Swing is covered. (Maybe they do that every night, I don't know)
3. Tom and Huck's Riverblast is drained and covered, which I know is normal if this was filmed during Christmas, but I didn't see the tree on the square.
4. Something looks different about the Lost Rivers queue bridge. It looks like it is missing a cover or something.
Again, I believe what Tinman said, but I'm wondering if this was a different drone that might have gone unnoticed by park staff at some point when the park wasn't open.