Okay so I've been trying to make some pokemon on Pokegen, but a lot of problems have been happening. The first pokemon I made, a shiny metagross, was fine. The second, shiny absol, had a few of the problems I'm about to mention, but changing the trainer id seems to have fixed it. Now I tried making a shiny Umbreon, but as soon as I save, a whole bunch of information changes. For example, it changed the species to abomasnow, changed the level from 100 to 92 and erased the first move (toxic) but kept the pp. It also erased the hatch location, but for some reason that is working again. I'll try to post the pkm file, so please help if you can!
Umbreon.pkm