Same thing happened with two eevees laying a rattata egg. I could understand if the eggs were random, but I also got five rattatas from ten raticates, rather than any other common normal egg.
its actually not supposed to be random its something they're working on as far as i remember as i had notated it a while ago in regards to 2 Jolteons giving a shinx(which the devs did respond to me about), its just funny that thats what i got from 2 gods.
