Agree FM, You would think Qantas would have done a simple sweep of all pax booked through Dubai before the rule change date and advise these pax how the changes may affect them...BUT...Qantas could also say in the interests of fair play, exceptions will be made for this booking only. Please be aware in future. Pax maybe not happy for the future, but at least they are getting what they paid for, and can make a further decision about booking armed with this knowledge.
I would like to see a simple?? table showing the relevant rules about flights, (e.g. QF/EK) as well as other airlines, referencing code share, stopovers, lounge entry, Status Credits, FF Miles, FF Status and of course Qantas Club membership(which these days really is becoming a domestic club)
I recently went though a similar exercise regarding how to book tickets to Paris out of Brisbane though Dubai while retaining status credits, miles, lounge access and if possible a Dubai stopover.(Sadly, this later was not possible) A bit easier? for us as while Qantas Club Members, we are also Gold QANTAS FF and the flights were Business out and First back.