I think the people who got anything else will have late shipping. It makes sense that bumper orders would be sent now since Apple pulled them from retail stores and online right after the press conference.
Received mine. Its very nice but not worth the original asking price. I was expecting it to be more raised around the edges and not so flush to the screen and back. I still wouldnt want to place my iphone on a flat surface with this bumper case on. I'll use it from time to time in the house but plan to still use my silicone or leather flip case when I take the phone out.