This quest is not available in game.
Give Marshal Maxwell at Morgan's Vigil in the Burning Steppes the bad news.
Bolvar is a fool. I was gathering his precious 'proof' so that I could shove it down his throat.
He is a blind buffoon. Proof stands two feet away from him and he does not see.
As for my data, it's lost. Gone. Unrecoverable.
Should I ever find Ironfoe and make it out of this labyrinth, my first stop will be Stormwind, to place my hammer in between that reptile's eyes.
Leave me, <name>.