BBC iPlayer bug...need help!!!

[gino_76ph]

i currently have the brilliant Samsung P3 MP3/MP4/PMP player which is compatible with the BBC iPlayer shows under the .wav format. i am made to believe that once you've downloaded and uploaded a show to your player it is forever yours and playable forever. i supposed the case is wrong. now i don't know what's going on but after around 5 days of uploading a tv show off the iPlayer website my P3 is unable to play the said show and a message is saying "Could not find the proper license". can somebody tell me what that means? and why is that?

[Jay]

you only have license to view it for so many days after it is put up on iplayer.