Pandaria Pandarens stuck in starter zone

[WowUser1345]

During the quest "An Ancient Evil" you are suppose to kill "Vordraka, the Deep Sea Nightmare." However he cannot be killed as his health is reset moments after it is first attacked. This means I can't continue the quest chain and I'm stuck on the Pandaren starter zone, the Wandering Isle. Me and a few other players are camped out near the mob, some say they have been waiting for about 2 weeks for this bug to be fixed.

[DeadDivinee]

We are stuck too at the place ... we are many to wait ... but we are not able to see him now ...

[Gobarz]

http://forum.warmane.com/showthread.php?t=328581

I cannot guarantee that this guy is logged in or not, but he does make his rounds of the zone, clearing people of said bosses. You have to catch him on global at the right time whenever he logs in so he can kill boss for you.

In the mean time, make bugtracker report, but I feel as though many reports on this has been submitted already, 2 months time.