It looks like there were a few minor changes made after I turned over the final artwork. I'll have to take a closer look and compare this one and my final side by side. As for the one in the adventure, once I have a physical copy of the book in my hands I'll be better able to see exactly what the editors may have changed.
The toughes part is keeping up with late arriving editorial changes. Often, as adventures are tweaked late in the game, minor changes are made to the map in-house at WotC that I'm unaware of until those little discrepancies are pointed out by readers. It's actually super helpful whenever a gamer notifies me of a text or tag change so that I can update my digital version. If anyone has the physical copy and sees a discrepancy with the version on my site, please let me know!