I was very sad to see this on Tuesday, and to replace it with a Studio 54 channel. I've called and emailed and gotten the same responses. But the bottom line is that those other channels do not have teh DJs, festival coverage or play the same music.
The channel was added 6 years ago and the contract expired, so I would hope that it's just a contract dispute and would be worked out, but with SiriusXM being so eager to fill the channel with Studio 54 disco, it looks like it might be gone for good. Sad.