Okie, what is your statement based on? My understanding is that when CASA suspends an AOC they can then mandate various terms and conditions on the re-issue of the AOC. This may include checking pilots. Did they do an actual IRT with associated paperwork or simply a sim check?
I found this line interesting...
The web check-in will remain suspended over concerns the airline was not meeting the requirement of seating "able-bodied passengers over wing exits".
I am guessing the question was asked, "how do you ensure they are able bodied, old enough etc", to which the only answer could be that the cabin crew check on board I suppose. How is that different to other carriers? I know with QF, the on line check in will not allow web check in for exit rows, from personal experience (737) and requires pax to present to a (rapidly disappearing) check in counter.