Interestingly, most ME airlines have a number of recruiters making the assessment. Not just one. I know in some parts of the recruitment stages there are up to 6 people making assessments on the candidate group. So, if 1 Australian recruiter says you failed and 5 say you passed, I am sure you passed.
The way you have conducted yourself on this forum, leads me to believe that Qatar Airways, like most airlines, take a notice of attitude and behaviour.
What I did find amusing was your post that Australian pilots are running away from Australia. Unless you are Qatari, what are you running away from?
All the best for your future