Hi pussypleaser, I'm also having this issue (via Epoch) tonight so you're not alone...I'll be honest, I've bought a lot of tickets and they do very occasionally take a while to show so I wouldn't ***** yet! Although yeah, obviously a bit inconvenient.
Usually logging out (VG & DB), clearing cache etc works, but not this time. I'll shout if mine show though!
Also, the Totem support guys have always been very good at helping me out, but usually takes a few hours at minimum and I've never tried on a Friday night. :-(