A failing switch (the piece of hardware joining the network cables together) rebooted in the datacenter hosting the Ryzom servers, causing a short downtime of all the Ryzom services around 11pm GMT+2. If you played at that time, you have been disconnected from the game and were only able to relog 5 minutes later, when the switch was up and running again.

Additionally, the accuracy of Murphy's Law was demonstrated on the Aniro server, since it was in the middle of maintenance reboot when this happened and caused a reset of the Outpost states - they all went back to their initial state. We're currently investigating both issues and will take the necessary measures.