Not 100% Blue, more like 50% Blue, 50% Black, and of course 0% Splash. 😅 I was
told the eggs I was hatching were from Blue x Blue breedings, but it has made me wonder if they aren't from Blue x Black, as that would make more sense for that ratio of colors I'm getting in their offspring. If her Blues are as dark as some of mine have been, maybe she does have some Blacks masquerading as Blues in the mix. Or, maybe I'm just unlucky with Splashes.

But I have enough Blues now to definitely breed Blue x Blue here, so hopefully a Splash or a few come along this year. 🙏
I'm not sure if you've forgotten or just not thought about it, but that's always been how Blue is! Blue is a partially dominant gene, which means that one copy of the gene gives a partial effect, two gives a full effect. In the case of Blue, one copy of the gene partially dilutes black plumage into a blue color, two copies more fully dilutes it to what we know as Splash. You can breed Blue to Blue and just happen to get all Blues, especially if it's only a small number hatching as small sample sizes will skew percentages like that, but odds are against you hatching only Blues from that pairing forever.
On the Chocolates, estimated shipping date is late February to early March! 😁 Exciting!