Might just be a web-geek typo but the Canon Australia site has 2 links to the 5dII and if you look closely the second one has "6D" in the link
http://www.canon.com.au/en-AU/For-Yo...al-SLR-Cameras
http://www.canon.com.au/en-AU/For-Yo...SLR-Cameras/6D
is this a mistake... or a place holder for a new camera!?

Let the rumours begin!!