Was this on cable/TV or DVD?
Probably not TV. I doubt we'll be seeing it again on TV anytime soon.
Incidentally, I watched the uncut version yesterday (with the original commercials).
There's a really fun bit during a break where Kermit (wearing his Christmas vest, and in front on the Christmas tree in Ma Bear's house) tells us that "A Muppet Family Christmas will return in a moment". Behind him, Fozzie plays with a few puppets.
Also, what was normally scheduled to air on ABC back in '87 on the night this premiered were "Perfect Strangers" and "Head of the Class".