I agree. This is why I asked about uniforms. Now I don't know about QF's rules Perhaps
@jb747 could give some info.. biut I had always thought crew deadheading for work purposes - and thus entitled to J travel - must be in uniform. Now sure this might be an unusual situation as speculated up thread - last minute, standby to operate something out of MEL... we just don't really know... Now sure, crew (tech and cabin) can commute to start their work day, and mostly then in uniform, but they don't always have to be of course. It's my understanding that employees commuting fly J standby else Y - ie it's not part of the conditions. This may well be the case for QF of course, or even have changed in the last agreement - and as such I'm happy to be corrected.
I still find the lounge use odd as crew of any sort don't tend to be in lounges (drinking or not). Of course, we just don't really know the exact situation here.