Today we finished the testing phase of our new servers, we will try to migrate the whole HA onto them until the end of this week. The site maybe unavailable for short or longer periods in the next few days.
In case the address www.hockeyarena.net won't be available at all, the migration has been probably already done. The HA will be available on this address www.tennisarena.net then.
Emergency solution if even the www.tennisarena.net address will be unavailable: