Errorcode NEWS000006 if I try to acces News Channel with german language

So according to this: News Channel - WiiLink the News Channel should work on german language. However if I try, it gives me NEWS000006 but on english it works fine!
Does the Website just say, that it has news sources from german sources? If yes the Website is kinda confusing.

The website is outdated, only English is supported at present.

Ohh, thanks for the answer

Can u help me, to change my Mii Artisan Account?