This batch of content is going to be set in a section of Ardenvale that I didn't let anyone venture into before now. If you still have a version of the game from before 2.0 and look to the right of the demon lands or left of the Kingdom of Sorrows you'd notice that the bits you can see look quite a bit different to what it does now as making the adjustments to have it look like this was one of the things I worked on when I was redoing icons and such.
Things may change some between now and the version you get to play, depending on a few factors, but this is how it looks right now. The village, Last Light, acts as the primary hub and once you finish the introductory content there you'll be able to explore the other 5 story connected areas in any order you want. After the story content a few other areas will also unlock if you want to do the followup content.
I've got the various puzzles I want to use for this batch of content working so I'll be spending the next few weeks building the maps and tweaking the mechanics to make everything fit and work.