If you view any guide on LoLKing, we'll just use this as an example, clicking the "[champion] Guides" link in the breadcrumb list won't return you to that champion's list of guides. In this example, if you click the "Heimerdinger Guides" link breadcrumb, it won't return you to lolking.net/guides/list?champion=heimerdinger, instead it just returns you to lolking.net/guides/list?champion=. This is just a broken link and needs to be fixed.
Thanks!