Thanks for reaching out and welcome to the Community @jeffvincent!
Since this is happening on your iPhone, I moved your original post onto the iOS space under a related thread: iOS: "Station No Longer Available" Error.
If restarting your phone doesn't help, I suggest uninstalling/reinstalling the Pandora app on your iOS device. You can find the standard iOS steps here: iOS Troubleshooting
+++
However, if you still see that error message after performing the iOS Troubleshooting Steps, could you tell me more about your device?
Device & Generation: (e.g. iPhone X, iPad Air (3rd gen), etc.)
iOS version: (Settings > General > About > Version)
Pandora version: (Pandora > Profile tab > Settings gear & scroll to the bottom of the screen)
Do you see this message on all stations or just a specific one? Can you please identify that/those station(s)?
Are you connected to Wi-Fi or cellular data when this is happening? Thanks for your help with this.
... View more