Updated on the CF side:

> Cloudflare is assessing a loss of power impacting data centres while simultaneously failing over services.

Someone else in the thread shared this thread [0] which is about Flexential PDX02 losing power at the same time.

> Looks like they lost utility, switched to generator, and then generator failed (not clear on scope of Gen failure yet). Some utility power is back, so recovery is in progress for some portion of the site.

Sounds like the entire DC went down and their failover didn't handle it as gracefully as it should have.

[0]: https://puck.nether.net/pipermail/outages/2023-November/0149...