n Monday night, August 24th at 9pm PDT (The morning of August 25th for Europe, 5am BST and 6am CEST), GameSpy will be relocating their highest traffic games to new master server hardware. Battlefield 2142 is one of those titles.

During the maintenance, anyone in a server already playing should not notice any difference in service, however those browsing for game servers may notice a small window of approximately 10 minutes where no results will be returned. Once the DNS has updated the servers will show in the browser as normal.

Statistics, medals, ribbons and awards earned during this maintenance period will be reported and processed as normal.

Battlefield 2 will remain unaffected during this maintenance and will instead be relocated at a later time.

from official EA forums