Flight Paths and Cataclysm Zones

[Frankennoob]

Currently you can't fly from Light's Hope to Fuselight because that passes over Twilight Highlands and we aren't supposed to go there yet. Presumably, this will go away Tuesday. But will that only be for players who have Cataclysm activated, and players who don't will have to manually navigate around the zone? Or will everyone be able to fly over regardless of the expansions they have? Anyone know? Speculation?

[Rivin]

No one could possibly know because no one's been able to do it yet. :P

I'm sure that if it's still a problem after release they'll fix it eventually.