UPDATE (18:53 GMT).
We believe the issue is now resolved and no longer see any traces of it throughout the service.
ORIGINAL MESSAGE:
There is currently a service outage at the datacentre hosting race.igpmanager.com. We've been told (by the datacentre) that this may take several hours to address as the issue is a multiple harddisk failure on their end, with all requiring replacement.
We're very sorry about this, as it is causing races not to run, although igpmanager.com is still available and unaffected.
We are currently working on a temporary solution to get races running again tonight without the servers we normally have at our disposal.