The story from #OpenStreetMap right now: a multi-day outage due to an upstream failure is expected to continue through Wednesday. They paid for multiple redundant links from their well-known T1 ISP, but they both went to the same router which failed without an on-site backup. So the ISP is shipping a new one from California with no estimated time of restoration. The only connection they have to the database is an out-of-band 4G modem, and the failover site doesn't have a complete database copy.