can't see anyone

So i was doing a quest in zul'drak http://www.wowhead.com/quest=12919/t...ings-vengeance and while being in the middle of it my game crashed.I come back 5 minutes later and everything is bugged,can't see any npc's,other players or hell,even mailboxes.The only things that were shoving up were the mobs req. for that quest.I tried reloging,reloading and restarting my client but nothing helped.Any ideas on how to fix this? Thanks.

yes, die for falling damages, if it does not work then try website unstuck feature:
From the website go into My Account>Services>Select Realm>Select Character>Set Currency:Free>Character Unstuck

if nothign work then open a ticket in-game, a gm will help you

Hmm,went afk in-game for about 10mins,came back to see that everything is normal again. o.0