Thank you for your post and welcome to the Community!
I'm sorry to hear that you are experiencing issues with Pandora premium. I'd be happy to help where I can!
I haven't heard of this issue before and will be interested to know if anyone else in the Community is experiencing this.
In the meantime, I would recommend removing the service from your app and re-adding it. You can do this by going to the menu in the top right of the application, selecting settings > Music Services > Pandora. Then select your email address and remove. Then follow the same instructions to re-add the service to the application.
Let me know how you get on!
Jessie O - Community Support
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