The glitch(es) were multiple. RZ tickets did not appear as you say and I started explaining at the beginning of this thread. After you selected Red Zone the type of section/package when you allowed the second seating drop down to default to "Best Available" or selected "Best Available" no Red Zone appeared. You had to manually select Red Zone which at the bottom of the list. Second glitch was none were coming up, I had to switch to 1 ticket and 1 was available but in checkout I got 2. Third glitch, was that sections like GA and seats were limited for a presale that was suppose to be about opportunity for fans. So it was "glitchy". And certainly as this thread and others specifically about GA show that no GA's were coming up...period. I've been to every U2 show since 1987 follow directions for tickets, have stampeded Ticketmaster on the phone at old "buying booths" etc...and this was the wonkiest to date...and it was suppose to be about making it easier for super fans/regular fans to have availability to get seats (as if we need to segregate fans or as other threads have now discovered were chosen not my longevity but by a lottery for which presale day fans were allowed to participate) all in all fans were selected by an algorithm for access to tickets that were limited and in some cities, sections/areas that were not available in the TM system. Comes down to fans being given a disadvantage and lack of information about how the system works, getting an unfair treatment in a system, no monopoly, that is ultimately rigged for the highest bidders (bots, 3rd party resellers, and scalpers).