We are closing this incident. Everything is stable and we have found a plausible cause of the issue, which has been fixed.
Currently we know that it did not involve a complete datacenter power outage, but a short in a server - which tripped the fuse(s) of our feed(s). The exact flow and cause will be reconstructed, tested and described in a RFO, following later this week posted in this incident.
Redundant and/or High Available services and solutions weren't effected by this outage, as our other locations (The Hague and Amsterdam) were uneffected. There was only a brief period where the redundancy/High Availability of those services was lost.
