The Dark Knight Aspect Ratio

[Carcuss]

Hi gang. I just bought The Dark Knight BD for $25 at K-Mart and was soooo excited. Then i put it in and found that although the slick says the aspect ratio is 16:9/2:40, the disc is in 1:85. Has anyone else had this problem? I double checked all the settings on my tv and BD player and it still comes up in the wrong aspect ratio. I even compared it to the DVD which IS in 2:40. The blu looks STUNNING but i feel i'm missing out on the full widescreen experience.
Cheers,
Carcuss .