If you look on the Where to Send page just above the statement that you can request 2 addresses per day, there is an announcement by Marty that they were having trouble and they thought it was fixed. I suggest you email Marty so that he knows that it is still not working. (He has probably heard from someone already, but it won't hurt).
Vicki
Very proud mother of a United States Marine
Very proud daughter of a WWII Fighter Pilot, niece of a Vietnam War Fighter Pilot, cousin of Navy fighter pilots and soldier during the first gulf war. Niece of a soldier under Patton's command.