Well, apparently since the swan go boom, they lost their ability to cloak and remain outdside of "the real time/world", so now I guess what needs to happen is for Locke to initiate some kind of manual override protocol and move hide the island through whatever backup means exist to do that with, which of course we really know nothing about at the moment, as usual,,,unless they just kasimir the island and themselves via The Orchid, keep the new island and ditch or destroy or somehow make the the old island inhabitable which is pretty far-fetched but I'm just riffin'...(<>..<>)