Yes, but I don't care. I use TuneIn or iHeart for streaming radio stations.
About 5 years ago, the Vtuner services that were included with a Sony Blu-ray player and a Yamaha AVR I had purchased both happened to stop working around the same time. I suspect it was because of licensing agreements expiring with Vtuner. Sony just removed streaming radio capability from the unit, Yamaha switched everyone over to airable.radio via a firmware update.
I am speculating that the Vtuner licensing arrangement with WiiM expired.
If you can't find the streams you are looking for in a different service, you may be able to grab the stream URLs and add them into the WiiM to play them.