If it were me, I'd probe instead of pop again to be 100% because the odds of that many non-CG females thrown from a female maker are pretty astronomical. Anything is possible though!

You are right, that is a really bright orange that covers more area than the usual bright part. Enchi certainly could help accomplish that, and the side pattern seems consistent with enchi. I'm not sure how you would identify whether or not those champagnes had it unless more pattern shows up batter after shed. Maybe black light? Even CG champagne enchi pastel should have a decent amount of color though. This is really a head scratcher.