I have a similar situation. Today alone I have thumbed up approximately 10 songs on the desktop version of Pandora, and they are there to listen to on the computer, but those thumbed up songs do not play on my Thumbs Up list on my phone. In fact, on my phone it says I have 1037 songs thumbed up, but on the desktop version it says I have 1396 songs thumbed up. Not sure if this is related to the OP, but I'm hoping someone can help me since I am paying for Pandora.   Moderator Edit: Edited title for clarity ... View more