Weird offspring from yellow belly x normal pairing

I dont know much about granite, but this one doesn't have any speckling in her alienheads and she's very pastel-ish..

No one have heard about het OG hatchlings looking weird?

Those are pastel. Maybe the female use sperm from last year, maybe the breeder isnt taking good notes, I dont know....but one thing is for sure, those are pastel.
No YB, no OG.