Downloading the BBC Glastonbury PIDs with P prefix

[Graham p]

Hi all

trying to download the Glastonbury PIDs with a P prefix such as :
http://www.bbc.co.uk/iplayer/episode/p021jb9m/glastonbury-2014-white-lies-on-the-other-stage
but it is not available via PVR or command line when using the --PID or PID:
commands

The following with PID prefix of B is, and works fine.
http://www.bbc.co.uk/iplayer/episode/b048vsgm/glastonbury-2014-highlights

Is there another method i can use?

Graham