Hello @ToreB, you’ve come across an issue which is affecting some UK listeners. The 320k stream is UK only but because of a bug in Roon, the geographical restriction was being wrongly applied to UK listeners.
As a temporary measure, I have removed a flag in Roon indicating this which enables UK listeners to listen to a UK only stream. See All BBC high quality streams marked "unavailable"
Thus there is now no warning in the station saying This stream is unavailable in your region. You are, however, able to play the other streams.
I apologise for the confusion here and I hope it gets sorted soon.