I am having this same issue. My echo is unable to locate my favorite station that I have carefully curated over the last 10 years. I have a recent update of the Alexa app and my Pandora is up to date. The Pandora app still has my station but Alexa cannot find it. She can find other stations I have though.  Although the skill is enabled, the Alexa app says skill not enabled. Also, it will play other stations on Pandora for me but not this one.  ... View more