Some Internet Radio stations stopped working

Anyone else having issues with Internet Radio all of a sudden? Radio Paradise and KEXP both won’t work on my setup, while another (Radio Boccherini) does. I’ve tried editing the links and changing from AAC to MP3, and different stream rates, no luck.

When playing back, Roon reports both “broken” stations to be playing the same song, even though it’s not what either of them is/has played any time recently. I think it’s maybe the song that was playing on RP last time I used it (a few days ago). But no sound comes out regardless.

I’m running Roon server on a well-equipped Mac Mini, and have tried both USB output and network output to my PSAudio DAC. Everything else seems to work fine, just these Internet stations.

KEXP is working for me.