I still don’t see anything posted on the ‘canary-in-the-coal mine’ Technical Notifications (link, Seller Central) Dashboard, but this banner was pinned to each discussion over in the NSFE a few hours ago:
ETA:
And I see that Ricardo has posted an NSFE discussion on this ongoing snafu as well:
https://sellercentral.amazon.com/seller-forums/discussions/t/54f5e8d6-607e-4016-a224-a4357baa0cfb
The messenger would appear to be getting shot…