Apart from this game which is a 12pm 'All-ticket' cut off, you can actually buy a ticket with your £3 off at the box office up until kick-off, I went in after 2pm for the Blackburn game and bought one for my dad - they leave plenty tickets back for people to buy discounted tickets. As a pass holder you can get the £3 off additional adult tickets & £1 off concessions, I also got a further £5 off that ticket from voucher H out of my pass as this was on offer for certain games. They advertise 1.30pm to try keep the ques down towards kick-off, I can see the point but once again it's just putting some people off who don't want to/can't get to the ground early.