I have read a bit about this and indeed, BBC Radio 2 has disappeared from the 'Local Stations' menu, but is still accessible from my 'Favourites' - I guess this is akin to manually storing the URL?I don't have to believe what I read. I have the Tunein issue with my Marantz amp. It's not platform dependent. I can see for myself that most foreign stations have disappeared, apart from a few which are mainly news. Tunein has a copyright issue and most foreign channels are blocked. Copying and storing a URL manually is not a solution.
That said, I don't really listen to radio via my system as I only really use radio as background and a house full of Google thingies does a better job of distributing it throughout. For me it's a non-issue, but I can imagine why some would find it a real buggeration!