I think I saw no post about it yet, but I just bought Shadowkeep on Steam and I am able to download the game. I hope this is enough proof.
EDIT: Link somewhat was broken, fixed now.
C'mon dataminers!
Nah.
This thread was added on September 24, 2019, with posts from Cozmo23.
Original Post
For anyone who might be wondering, Cozmo cleared this up. Get to downloading: https://twitter.com/Cozmo23/status/1176552998043934720
My name is Cozmo and I approve this message.