i discovered this Bug a few weeks ago , i just tested it as a Guardian .You need to have [Wild Charge] as Talent Spec to do it . When you arrive at the Second boss called [Commander Vo'jak] there is an invisible wall on the end of the stairs , Go into your Travel form and use your Wild charge spell , you'll get into the wall take a dps or a healer with u before you charge , and you'll get to the other side of the wall . You can do the same thing on the big door on the left after killing [Commander Vo'jak] .Same thing for the next invisible wall between the third and forth boss![]()