WotLK darnassus rep looped instead of exulted status

[doublesunk]

Hello, I was grinding out quests for darnassus reputation so I could get the mount and when I should of hit exulted it just looped back around and now I have 47 rep in darnassus instead of exulted status. I can confirm my completed quest log that I have enough to be exulted. is this a know bug? I already opened a bugtracker but haven't gotten a response.

[Mitzen]

Are you sure you're not exalted? Exalted has up to about 900 reputation bar. So you could be 47/900 and still be exalted.