Finally got two GAs to the fourth MSG show via the app. Guys, make sure when you type in your code that you use all caps if that's how your code appears. Before I was using lowercase for the letters because I thought caps wouldn't matter -- the code appeared to work but then there were no tix available. When I typed the code with caps exactly as it appears, suddenly tix were available. System still sucks. Good luck to you all.
Cannot express how frustrated and disappointed I am. Been a member since the Propaganda days, had GAs for NY MSG shows pulled up about a dozen times, but the Ticketmaster site always crashed before I could complete the purchase. Now I try the app, and it says there are no tix available for any of the four MSG shows, let alone GAs. What's the point of being a member here?