Come on ozstamps. you of ALL people should be used to the concept of different time zones within the same country. You see it in the US all the time.
It should be patently obvious to you (of all people) that AEST does not equal AEDST, and the DJ website clearly states AEST (which is UTC+10) - the fact that NSW, Vic, SA and Tas are on AEDST (which is UTC+11) is beside the point, the advertising is correct.
Dave