I've gone and jinked myself again! Posted yesterday that my partridge rock broody had 2 eggs still developing under her, I thought they had quit earlier so I was happily surprised.
This morning 1 was gone, looked all over thinking it might have been knocked out of the box, moved to another box but no luck finding it or any trace of it. I don't know if it was eaten by a rat (found 2 yesterday evening in another coop) or one of the other hens did it.
My little OEGB is now sitting on the 3 eggs left from Megan. The rock broody looked so sad I just gave her some golf balls, I'll give her back the chicks when they hatch since she is good at raising them. She would not take the orange ball, the yellow and range balls were OK at least.