I posted a question about this over in the restaurants section and still haven't gotten a definitive reply.
I believe, according to the M website, that M has gone to a earned points deal for a buffet on Wednesdays for folks over 50. Website states, "STUDIO B BUFFET. Half price with your points for Breakfast and Lunch on Wednesdays!"
bummer, I think. You might still wanna call them.
Neil D.