Today is egg laying day for my dewlap girls and I got up early to spy. At first, Shimmer (the grey I thought was laying soft shelled eggs) was on the nest doing her thing, with her best girlfriend, Slate, watching over her. When she was done, Ginger (my buff girl) attempted to go into nest to lay, but Shimmer and Slate bullied her out. Ginger tried over and over to go into box, but the grey girls attacked her. So, I grabbed Slate & Shimmer's eggs (both hard shelled) and relocated Ginger's abandoned nest near the main box. Ginger tested it out, but returned to the main box. It appears that Shimmer/Slate have finally conceded letting Ginger stay there.
In the meantime, I freed our blue duck from our garage. She promptly went into dewlap yard and cruised around, including going over to box, but the greys chased her away with no problem.
I would not be surprised if Ginger's egg is soft shelled, given how badly Shimmer/Slate treated her, but
Ginger's egg is normal.