So the mini-cs for zoning into the churning mists doesn't allow you to pick the instance to travel to, leaving you with no option to zone in and pick.
This made doing an 8-man map there very annoying.
Also someone in our group dc'd right as we popped it, got back in right away...in the other instance.
Hopefully they drop the instancing soon but people should be aware of this specifically for that zone.