Just confirmed with Park City Chamber of Commerce that they killed this program, at least for the 2013/14 season. Very unfortunate, since in the past I could fly from LAX in the morning and catch a couple of hours of evening / night skiing at PCMR. Was a nice way to warm up for the next few days of skiing without feeling totally screwed by having to pay $80 for 2-3 hours of night skiing on less than 10% of the mountain that is open and has lights.
I guess PCMR and the area businesses are all doing so great that they feel they can raise prices and kill the program they promoted for years in the media. I dont know about others, but this will certainly give me a "nudge" to spend my vacation budget in Colorado next year.