They're blank, yes. I've also just made a completely new faction from scratch to find out that I cannot export the units config. I can export groups, faction (first option), and cfgpatches but when it comes to any unit (all of them or trying to export them individually) or the "full faction" option I get an error code and nothing copied to the clipboard.
I can export any other faction just fine but for some reason I can't export the one I just made. Must be a conflict with a mod I used to make the unit or something, I don't know. That's 3 hours of my life wasted. :(
EDIT: I just tried removing everything from one of the units I created and seeing if it was a mod that was causing the problem, but I still could not export that individual unit when he had nothing on him. I think I'm just gonna have to cut my losses and start again with the old ORBAT creator.