Wii online problem

When I want to accept the terms of the WiiConnect24 or Wii Shop Channel, all Wii says is that the WiiConnect24 and the Wii Shop channel are not currently being offered. Whats the problem? The Wii is on a wireless connection to my router and it updates fine and also tells that the connection is fine.

i never had this problem before.. sorry but maybe the guys over http://www.wiichat.com/ can help..

You could also try contacting Nintendo directly. They're usually pretty helpful.