Actually Toledo was Order's base and Order had various people in their ranks from various corners of sirious. Maybe they had some Ageira guys who gave them blueprints yet during the Nomad War or before?
It isn't documented doesn't mean didn't happen. And that's why vanilla was (meowing) awesome with its wide range of unknown and-yet-to-explore things. In Disco there's everything to be placed in proper order and documented and it isn't that good. Some mysterious and unknown stuff would be a good thing as well.
