User blog comment:Kirkburn/Introducing the Community Page - a hub for community info/@comment-25349864-20160628151914/@comment-25349864-20160628171744

They aren't redirects, it's stuff that never existed or pages that only existed for a moment because of vandalism or spam. We use the linksweeper, but some of these links are still unattainable for some reason. Even trying to remove them manually has proven fruitless, as we can't get to wherever it is some of these links are. We try to go to the page they're supposedly listed on, it loads forever, then takes us somewhere else.