26th and 27th June 2019 Outages
One of our server hosters' scheduled maintenances went wrong, stranding us without services.
In brief, services were restored from backup on a different server, and changes to services made during the downtime of our main services host (the server nebula.uk.eu.darkmyst.org) were lost when the host was restored to normal functioning.
The gory details of the incident can be read here: 26-27 June Outage After-Action Report