I assume Ticketmaster are fighting fires at the moment, or it could be coincidence, as I logged in to change my [unique to Ticketmaster] password and the 2FA confirmation appears to be broken, as it gave the same code 3 times and wouldn't accept it, plus the emails to reset the password aren't going out (or are going out slowly).

Hope you hashed, salted, peppered those passwords Ticketmaster. And I hope you were following PCI level 1 correctly otherwise if this is true then you're a bit fucked really aren't you.