Originally Posted by
advanta
This actually works with all gated instances (eg scholomance).
Alternatively you can die whilst in dire maul (any wing) and walk through any entrance in ghost form, this eliminates the need for correct positioning (which is really easy to screw up).
Btw Raw Information can't be copyrighted apart from the presentation which is easy to alter by simply using different words/phrasing. In any case I've seen similar information on wowhead from vanilla-era and elsewhere.
Obviously any one should credit any original source material they were inspired by, on ownedcore or elsewhere.