With Firefox 32 (a few days old), I can get through the entire delta.com ticket purchase process up to where it's time to press the red "Purchase" button, which does nothing at all. I've tried on both mac and linux machines, same deal either way.

Anyone else see this? Any workarounds? (I don't have any windows machines handy, but I might try dusting off Safari later. ...or maybe just buy the AA ticket instead!)