NZ767 is correct, VH-OJB was indeed offline.
I believe it had it's D Check done, this can be confirmed by other Airliners.net users. However VH-OJB also had it's new Cabin Interior (seat fabrics, curtains, carpets and colors) installed, as well as it's new IFE system. This means larger touch screens & computer outlets in First & Business. Also individual screens in all Y Class seats and inseat phones through out the entire aircraft.
VH-OJB was due out online July 2nd 2002. I believe it's been confirmed by "AI" her saw her Sat July 6th back in the air.
So VH-OJB should be looking glamorous once again.