Update:
Progress over the Christmas period has been slow. The fact that we completed a series of triggers for difficulties and the different item drops through the instances got removed was an annoying step in the wrong direction. Although, now we know how to do them, they'll be easy enough to redo.

It's not all slow progress and bad news though. Here's a list of things that we've done over the last few days:

• The, 'Satyr Cave', instances is now fully completed, with mobs, bosses and doodads fully complete
• The first set of items brought by 'Toofs' have been completed
• The, 'Lost Oasis', has had all the doodads fully completed
• Certain areas of the map have been changed to add more room for a possible two more instances

I'm still working on the map, and I'll add more either later this evening, or tomorrow.