After reading a lot of recent reviews through different sites, my hopes were not high for a satisfactory outcome for a refund.
I knew the Dodgers game would not be on so I emailed approx 2 weeks ago to try to start the refund process, as there is no way to travel out of Aus for the foreseeable future.
They responded back with a generic email.
Two weeks prior to the game I received the email 'refund or credit', and chose Refund straight away. Another day later, an email arrived asking if I still want a requested a refund, to which I sent an immediate response back. Next day a confirmation that the refund process had begun, but could take a while. Four days later (today), the refunded amount appeared.
Maybe I was lucky, but I did respond back virtually immediately, and in a courteous fashion. Good luck to you all.