I've noticed that when I destroy a command station with a backup server, the backup server reappears elsewhere in the universe. It can even reappear in a system with another backup server if there aren't enough command stations out there without them.
My question is, if I corrupted/downloaded the design earlier from this AI's backup server, are the new ones supposed to be locked down as well? I think it is intended that it is, but I'm going to check regardless and let you know what I find out. It would seem strange if you could corrupt the design for both AIs, destroy one command station, then download the design for yourself.
Either way, I'm enjoying the fact that I'm the only one in the galaxy with 4 full caps of bombards, thanks to the fact that I stole all of them right before my final hack