If you get most but not all channels, it's not a key or bin issues. Either they have moved to a new TP, Satellite or we are about to go through another ECM like a few weeks ago. You can try loading an old bin???? That's just a suggestion as it may be a bug in the bin? I don't know though.
Looks like we will have to wait for a fix. This is the exact same thing that happened during the last ECM. First the int'l channels, next the ppv and movie channels. Sit tight.