Sorry mate, I've been using an off-line editor that is supposed to post when you go online...I answered this back when I got it...grrr
But yeah, I did get it back after about a week and they said it was, well, in their words
"Hi Rob,
We have change the main processor board of the TV and the firmware of the TV has been upgraded.
It was the issue with the colour processor and it has been fixed now.
Kindest Regards
Adam
Kogan Technologies"
Although the day prior, they did say to their credit that if they did not fix the fault by the following day, they WOULD replace it with brand new one (although I would have to wait until next shipment in August) So it was repaired came back the very next day via courier and been working perfect since.
I imagine the initial delay was in the courier mob bullshitting about when it was delivered to Kogan after getting from me.
All in all pretty happy with the warranty job.
(just to be sure, still keeping all the packaging, came in very handy)