Reached out to Gabe Aul on Twitter and got a response from Jason, a PM on the Windows Insider team. Appears to be a bug. I supplied screenshots of the lock screen issue and About screen. They are looking into it is what I was told.
Just in case anyone is in the DC area, I just got off phone with the Pentagon City Microsoft Store and the 950XL will not be available until tomorrow at 6pm. The 950 is available now unlocked if you want that model.