Just found this on the FF11 site. Don't know if anyones seen this yet, but I didn't see a thread and thought I should post it. http://www.playonline.com/ff11us/limbo/01.html
This looks like it might be pretty cool, though I'm sure it's most likely for level 75 players to try and get rare items. Also notice "limbo" in the url. These are most likely the limbo areas that were promised in the last big update and mentioned in that "Goblins Adventure" feature. Anyways, let me know what you think or if you know anything else. Thanks!