I have having the same issue with my new PC with 64bit win 7 and IE9
using an older IE for browsing (work pc)
this happens randomly, if I click anywhere on the page thats not a hyperlink.
When I hit the "BACK" button on my browser it wont take me to the previous page, I have to hit "BACK" repeatedly (upto 15 times sometimes) before going to the previous page.
If I hit the dropdown on the back button to see the previous pages listed, there are upto 15 "https://googleads.g.doubleclick.net/page" to have to click back through before going back to the page I was on..
It only happens on this site and is becoming pretty annoying.. any ideas?
I CANNOT CHANGE BROWSERS ON THIS PC so thats not an option