Such a question, but I have stopped working on Google Chrome RSS + Slick?
Ie if you add an RSS feed without logging in it has the form habrahabr.ru/rss/best/
and works without any problems, and if you log in and add a ribbon it has the form habrahabr.ru/rss/feed/5057f668d388ab6859f24589aa08b5e4/
not working, if you go on the rss feed link it gives an error:
This page contains the following errors:<br>
<br / >
error on line 75 at column 16: internal error<br>
Below is a rendering of the page up to the first error.