All a symptom of the fact that QF are seriously short of aircraft. They are doing the best they can do with the aircraft they have, but until the new aircraft start getting delivered these sorts of things will continue.
for 767 in J should be a reduced fare really. They should run a special while 767 run ths route.
i am off to hk either feb or march I noticed increased flights from sydney and melb to hk witth either a day flight with 747 or an a330 or an overnight from melb on 747 used to be only two flights on offer i was sure maybe i am wrong.