I can never get the terminals in the MCC to play

This happened at launch too and I haven’t had the time to play much again until now, but when I access a Terminal and it takes me to Halo Channel, it ALWAYS says “Sorry about that. The content you selected can’t be played at this time.” I really have no idea what I am doing wrong or what I can do to fix it. :confused: Help?

Today was the first day I ever got a terminal to work for me. 10/2/2015 - Halo CE Mission The Pillar of Autumn and Halo. Let this day be known I don’t have a problem now. I am not sure what I did to fix it, all of a sudden for the heck of it held RB to launch and there it went.