The old great hall map from qo'nos, just under the stairs that used to lead up to the high council is now part invisible.
the map seems to have little red dots on the editor, and they show up on the map, they look like little actors lying down. parts of the floor and walls are now invisible and you can see space beneath them.
Anyone with a mission using the old qo'nos hall map may want to check it out.
I assume an artists has been playing with the map? because its leaked over into the foundry.