Which files, was this after any kind of import into your own save or something? I moved all of them in and out of HOME so they should have trackers, but I might have messed up, let me know which ones. I’m currently away from my computer for a bit so can’t check nor fix it at the moment.
Yes, BDSP origin (caught/bred/gifted) mons first entry into HOME needs to be from BDSP, you’re correct.
Ah, IIRC I’ve had to hatch those. I probably forgot to put those in HOME. Gotta wait for me to fix them then my bad.
you could take the PLA ones, place into HOME from Switch, then breed them, if you urgently need them.