[thescrewdriver]

>> updates hadn't installed automatically because Windows Update was too busy advertising Windows 10

> That does not make much sense, if any.

I saw exactly the same thing. The entire updates to install section in the Windows update(s) app was covered over by a big green update to Windows 10, and that was after I cancelled my Windows 10 reservation. I eventually just downloaded the damn thing, but haven't installed it yet.