Unable to use back button
Starting yesterday, I've been frequently unable to use my browser's back button to return to where I came from while using imgur. I'm using Google Chrome 18 on Windows 7. I suspect the problem has something to do with ads, as the status bar shows ad URL's when I click back.
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Same issue with IE9. Definitely has something to do with the new way ads are displayed as you can see it go back to the previous ad when you click back.