Hello - My name is ***** ***** I will help you. I have bee researching your issue and I unfortunately do not have news that you will likely be happy hearing. It appears that the Direct TV Pandora App has a defect where users experience exactly what you state. I have attached a link to a December 2015 AT&T forum post that describes exactly what you are experiencing. Unfortunately the only work around that you have is to run the Pandora app on a Computer connected to Speakers which will resolve the problem for you. I do not see any reason that deleting all of your stations and starting over will help you. https://forums.att.com/t5/TV-Apps/Re-Pandora-cutting-off-songs-on-Directv-Pandora-App/td-p/4716925
Hello - I hope all is well. Has your issue been resolved ? If not then I will be happy to assist you further but if it has if you would kindly rate my service. Have a nice day.