I am also having this same issue. Signed up for 4 months Pandora Premium trial through TMobile, but still have ad-supported Pandora account. TMobile told me to talk to Pandora which I did, (Case number #: 05152541) and Pandora told me to talk to TMobile since I got the subscription through them. Round and round I go. TMobile shows I have a 4 month Pandora Premium trial and Pandora shows I have an ads-supported free account. Please advise. ... View more