Genereren van Video URL NPO2 Extra werkt niet meer

[planetgroove_de]

Hallo, sorry, my dutch is really bad - so I'll write in english... On page "Themakanalen van Publieke Omroep opnemen" I can't generate the Video URL for NPO2 Extra anymore. It only shows "Bezig..." A few weeks ago it worked just fine.
The same for NPO1 Extra and NPO3 Extra.
All other channels still work fine.
I hope someone can fix this. Would be really great. Because this page is a great help to me.  
Bedankt en vriendelijke groeten!