Timescale identified the problem and we’re back online. We’re keeping an eye on it.
Timescale has posted a status update: https://status.timescale.com/issues/6465f7d5386fb36dfc26725c
We are currently unable to connect to either our primary or HA database. Other customers with our provider (Timescale) seem to be having a similar issue. All services are down until we can connect to the DB.