Today I was unable to browse the forum, after the 3rd link I would get redirected (without clicking adds) to a full screen add. Pressing "back" didn't work properly as the sneaky add providers put in 2 redirects at some points so you would need to press back very fast to acctually get back to the forum (only to get redirected again after the next link).
Since I was at work and unable to decently copy links I took screenshots of my history and the add showing up. I hope it helps, if really needed I could find out the full url though.
Sorry if the size is out of place, I'm not familiar with linking pictures on the forum.