Yup, even looking at the trophy lists you can see the mistake
Uncensored:
http://psnprofiles.com/trophies/3300-Saints-Row-IV-Re-elected (Go to leaderboards and see the mix of countries playing the uncensored versions)
Censored Version:
http://psnprofiles.com/trophies/3301-Saints-Row-IV-Re-elected (See leaderboards, only AUS players aside from one importer)
This is why I urge anyone with a uncensored copy to keep theirs, if you get the uncensored version, you'll lose your save files and trophy progress (as you'll be starting again on the censored version and all your data is for the uncensored version).
It would be interesting to see if a AUS player could post the CUSA code on their disc to see what region these versions of the game are actually for