Beside the hard time to do Hunt sometimes on those zone thanks to the awsome way that SE made it to upgrade gear there is another problem. Maps, doing dragonskin maps can be a hastle with instances. The worse zone is The Churning Mist since there is no zone line. Having half the party in instance 1 and the other half on instance 2 is a pain. Teleing in and out cost gil, not much but if you are zoneing 8+ times it add up. The way maps are done if everyone is not on the right zone/instance you can pop the map so all 8 people have to be there.

SE please get rid of instances or make a work-around on that specific zone since is the only one that have no zone line so you cant choose which instance you want. Even can make it to tele to party leader instance.