Yes they honoured the time and price for Christmas Eve for us (we decided to change our plans for New Year’s Eve).
Not sure if it was cos Christmas Eve was day1 for us, or just nobody wanted to pay the $99 for the “special holiday meal” , but Chops was very very quiet that night, almost empty, so their attempted price increase for other guests seemed to backfire for them. But we were happy with the price we got and they didn’t ask for anything extra from us