Pre-Stage submission temporarily unavailable -- Update: Everything is back online

[luator]

We had a power outage and it takes a bit until all services are up and running again. At the moment both the robots and the submission form for pre-stage results are still not accessible.
We apologise for any inconvenience this may cause.

[luator]

The robots are running again.
The pre-stage submission form as well as the challenge website is unfortunately still unavailable.

[luator]

Pre-stage submission form and website are now back online as well.