We also are QF ticket on Emirates metal, there are no lounges at T1 that you can use complimentary QF passes (they said). Only other lounges at T1 are VA and EK and there is no way that they would accept QF complimentary passes as they would get no revenue from them....
It is a unique situation where a lounge (QF in this case)is in a Terminal from where the lounge operator does not fly from.
The person who I spoke with at Qantas said " this lounge has been instructed not to accept complimentary passes".
In fact the lounge at T1 is not even listed as being there on any Qantas web page, only those at the other 2 terminals being T4 and T2 .
I will be there in 24 hours and will try and use the passes, they expire June 30th so if i dont use them this flight then I never will.