I'm going to be building up a sort of world map which shows how the first half of Episode 2 connects. As you can see, Map11 and 12 fit into the south-eastern part. You won't be able to travel back to them, but they are still required to make a feasible connection to Map13, which you can now see as a massive, sprawling area.
Map14 and 15 will come to fill the gaps later, but for now I'm going to start working on this. I'm also going to include a few optional quests to complement the RPG lite feel of this chunk of Hedon.