Suspiciously, Turso started having issues around the same time. Their CEO confirmed on Discord it's due to the Fly outage:
> Ok.I caught up with our oncall and This seems related to the Fly.io incident that is reported in our status page. Our login does call things in the Fly.io API
> we are already in touch with Fly and will see if we can speed this up
Not the first time Turso goes down because of Fly issues. It must suck to have built a db service and have this downtime.
Apparently Turso are going to offer an AWS tier at some point.
Last month Turso released AWS-hosted databases to the public (still in Beta): https://turso.tech/blog/turso-aws-beta