I had called Nike to explain that there is a disconnect between the SNKRS asking for a shoe size for drawing entry and the actual winning taking your default size. They guy escalated to their specialized services team, but must have misunderstood, as they thought I picked the wrong size upon order confirmation. There was no order confirmation. I was billed by my CC right at 5PM central, right when the window closed.
Sent them a nice lengthy e-mail explaining them how their app works, and how it should work, and how it all went down. Guy called me yesterday to let e know they are recalling the one they shipped out to me, so they can send me the size I entered the contest for. We'll see how this plays out.