I was in there last night, and have no problems.
Actually our guild city has been started in that zone (US first, world PvP server first), during this problem, despite this problem. So it's obviously a limited issue.
And I don't know how much of the game you've played and if you know what that city is, but it is NOT hard to avoid. It will not ruin your gameplay experience to not go there. It's a non factor except for the people who don't read the patch notes or the forums or disregard them entirely and have gotten their character stuck there.
Oh and yesterday they already posted that they've got a fix for the zone being tested by internal QA right now that should make the next patch.