Unfortunately it looks like the power outage in the Luxembourg datacenter due to their UPS blowout has resulted in some serious problems with the Colossus server. In the worst case scenario we would have to reinstall the entire server. We are working to see if we can recover the data if possible.
We apologize for the inconvenience and will keep you updated on further developments.
Update: We expect the downtime to be 24 hours at least. We will edit your expiries accordingly with a credit of 2 days. We expect to be unable to recover the downloaded files as well as the HDD may be totally gone.