There has been a UI issue in the latest two version where the display "cuts off," leaving a large white space on the right 1/4 of the iPad screen in both landscape and standard views. I have un/reinstalled the app and restarted the iPad (which fixed the issue for one use). This is not only visually unappealing, but it corrupts the album view and some of the interface. I have emailed Pandora with no response and left another (of many) comments in iTunes.
I have no issues with the actual performance of Pandora, but the UI inconvenience and unsightliness doesn't seem to be getting its due attention.