At 10:30am on Thursday Ticketmaster was showing no available tickets.
Tickets for John's Dunedin show are still available.
General sale tickets for John's Auckland and Dunedin shows went on sale at 9am Thursday.
A number of people who were initially met with a "no tickets match your search" message were able to secure tickets later in the morning.
Rebekah Moore commented on Facebook, "Keep trying people, i just got some at 10.09!" while Ryton Barr encouraged people to "Go have another look, tickets are randomly popping up."
