Actually, that's redirecting ya to the Proxy Sites mainpage.
I found that something wrong with your script when I sort the proxies. For example, Zelune Proxies, shows there are 6 zelune based proxies, but when I click "age" link then I get a full list sort by "age" but not only proxies under "zelune" category. There's the same in other categories. Please check.
Hmm there certainly something weird going on - I'll have a play around at it later.
Programmer, web developer and entrepreneur.
The code underneath the Age button is very old and did not get upgraded when the rest of the code did.
Thanks for the bug report!