Thread:Rappy/@comment-25324252-20150503021849/@comment-957747-20150503042750

Yeah, that is due to some odd custom code crawling around. The script is a very bad way of doing what it's doing. You should never loop through every element in a document just to toggle two elements with a link.

I would suggest asking on Dev Wiki or the Forum for a way to optimize the script to make it work properly.