Question for UK D800 owners ref AF issues

Is there anyone here from the UK who has the left side AF issues on a D800 who has had it fixed by Nikon UK?

Last time I checked a month or so back it seemed that only the US and a couple of European countries like Germany and Holland were fixing it.

I sent mine in to Nikon UK and it came back unchanged, still backfocusing badly on the far left. Before I send it in again I would like to know if Nikon UK have whatever hardware/software it is that is needed to fix it. I emailed them to ask but just got a general response and when I called to ask if they had the latest stuff the guy on the phone had no idea.

Any help appreciated.