I just noticed this thread as I'm slowly going over what I missed when I was gone.
There is an old problem with the "Max entries" setting and selecting [all], don't do it.
Browsers don't like all that. 🙂
Use one of the other options or edit the url to receive a little more feeds than 100 if you'd like.
Edit this part of the generated url -> http://tracker.gaytorrent.ru/rss.php?num=100
I forget at which point the problem begins to occur, like how many feeds it takes to bring put firefox's fire out. 🙂