Problem with getting bleach/naruto

[Canadian]

Okay, so basically I'm having a problem with getting Bleach & Naruto on specifically one of my computers (the computer that I usually DL on). When I go to the yhbt website to get the bittorent, I can't get in (Reads "You are not authorized to view this page"). Anyways, at the top left corner of the screen, (where it would read Gotwoot Forums - ____ on gotwoot), it reads "HTTP 403 (Forbidden)". It obviously isn't an IP ban, since I am able to get on my laptop, use the internet, download the tracker from yhbt, then put it on my normal computer and start dl'ing the bittorent without a problem.