Well, my Tracking Number is still not showing up with Australia post, but on Hong Kong Post says it's in transit. Customs have called me regarding a complaint I left on their site and are looking into it. Unfortunately I did miss a call from a private number and that may have been them calling back. No voicemail, so I'm not sure if they'll get back to me.

No idea what's going on, I assume it'll turn up or I'll get the refund as promised from RK.