Hmm, after testing it three more times, the first time which worked, and the other two which did not, I assume that one of the units isn't appearing or glinching or something. If this happens, just skip that part and manually quit. I'll try to narrow down and fix the problem by v.1.0, but I'm not 100% sure what happened there. Still, it doesn't affect gameplay too much, so just keep playing for now!