[BUG] Tauren in Mulgore: Orno Grimtotem

The (apparently) final quest in the Tauren starting area - "War Dance" has a heavily bugged mob. Orno Grimtotem is out there - he's got no hitpoints, doesn't fight back, evades everything, and abjectly just refuses to die so that Baine can be happy.

Darned immortal Grimtotems. *shakes fist* We know your secret!

I /think/ this also means that there's no way to exit Thunder Bluff for new folks except the blimp to Durotar; the stonetalon mountain pass isn't open, and the Barrens are gated.