We've just received word that Batman: Arkham Origins has been delayed in Australia. The game was set for release this week, but will now hit stores November 6.
Locally Warner Brothers confirmed the delay, but wouldn't be drawn on the specific reasons for the delay. It appears that the delay is European-wide, however, so it's not a uniquely Australian issue. On all other formats the game will be shipped and released on schedule.
In addition the new Batman game for handhelds, Batman: Arkham Origins - Blackgate has received a similar delay on the 3DS. The PS Vita version will still hit stores tomorrow as planned.