You're not alone. If you look here you'll see that the Android 7.0 images for the Nexus 6P are not available yet. Consequently you probably won't see the OTA being pushed unless you sign up for the beta program.
Can't open your link. And yes I do know about the Beta program. But as I replied to another like all other updates I receive them immediately upon release. This was released 8/22/2016. I don't understand it but thanks.
sign up for the beta, download 7.0 within minutes, opt out of the beta. no factory reset will happen as is threatened on the beta site. I did it without fail.
sign up for the beta, download 7.0 within minutes, opt out of the beta. no factory reset will happen as is threatened on the beta site. I did it without fail.