The Molten Front Hyjal bug

[akkatest]

WoW Freakz link:
Bug description: I am not able to complete the quest to open the portal to Molten Front. The whole area is bugged because of the phasing. The portal is there (but unacessable) all the time before you have started the questline, and i can only get to the quest "A Ritual of Flame", in the questline.
As a side note, i assume that the rare spirit-beasts Magria, Ben'thalos, & Ankha, is also bugged, as this area originally changes as you complete the questlines. These are popular hunter pets, and so are the mobs in molten front in addition to various items like the hippogryph mount, so it would be great if this was fixed asap.
Proof:

Questline: Guardians of Hyjal: Firelands Invasion!