EK upgrade on QF coded flights - success rate?
Just looking at the QF upgrade thread, wanted to see if people had any luck getting upgraded (free or by paying) by Emirates when using QF-bought/coded flights, as basically anything ex-DXB besides London will be on EK planes, and sometimes even Australia to/from DXB.
Traveling on QF tickets, I bought an upgrade Eco to Business (shows as "flexible business" on my QF activity statement) on LYS-DXB, around 300 euros, when checking in, the check in staff actually promoted it when I asked about upgrades.
I then tried in DXB to buy an upgrade for DXB-MEL, which was also on EK metal (A380), but the Emirates ticketing staff (inside the airport, as I was just in transit) absolutely refused to even consider selling me an upgrade, arguing that it was QF coded so they couldn't do it. Even showing that the Emirates staff in LYS did it for the same ticket was met with denial.
Note also lounge staff don't want to handle any of this, they sent me to the ticketing counter.
So question for those using EK metal on QF-coded flights, have you tried getting upgraded by EK, and how did it work out? Any difference if you have status with EK as well as QF?