There's something wrong with the latest version. I sometimes need to reload the page several times for the script to work and sometimes it just doesn't work at all.

I am not experiencing this error. This was an issue, the one your describing, before version .24. Can you screenshot an example of your console? I want to see if you're getting any errors.

Hey, sorry about that. I tried to delete my comment but you had already replied. It turns out I hadn't properly applied the very last update with your fix. It works perfectly now, thank you so much!