There are certain irregularities with this story and the story panned out in the singleplayer. Most notably the name of Ageira is "Valhalla." No where in game (or at least, nowhere I've seen) does it say that the Jumpgates and Tradelanes were created using alien technology. However, it does link humanity and the Nomads, and also gives the Nomads a modus operandi. We stole what was there's by right. Pissy doesn't begin to describe the emotions they are probably feeling.
Also, if the Order wasn't around until very recently, then the LSF wouldn't have been created by them. I like the Order's role it has presently, even though I don't agree with their "terrorist organization" label.
Very fascinating find though.
"The thirteen saloons that had lined the one street of Seney had not left a trace. The foundations of the Mansion House hotel stuck up above the ground. The stone was chipped and split by the fire. It was all that was left of the town of Seney. Even the surface had been burned off the ground.
Nick looked at the burned-over stretch of hillside, where he had expected to find the scattered houses of the town and then walked down the railroad track to the bridge over the river. The river was there."