The amendment - LOCKS IN VPNs as LEGAL
From the amendment you linked to:
39. The primary purpose test would also prevent an injunction to block an online location operated overseas that provides legitimate copyright material to individuals within another geographic location, but are not licensed to distribute that copyright material in Australia. For example, the United States iTunes store does not operate with the primary purpose of infringing copyright or facilitating the infringement of copyright and therefore access to this online location WOULD NOT be disabled under an injunction.
Did you read it?