Hello, can't get it to work with firefox 59.02. Help appreciated. Thanks

Re: @mestrakcs:

Couple of things from observation of the current source of 0.11+cb1d034 :

1. Since it uses some of the GM API synchronously I would presume it needs https://openuserjs.org/libs/sizzle/gm4-polyfill or the upstream version of it for Greasemonkey (GM).
2. Assume that you are using GM... if so there are some issues with stability at the moment. My main Firefox (Fx) profile hosed itself at some point in the last month and GM won't even run scripts in that profile. However a new profile appears to run scripts designed for asynchronous or poly-filled (the link I gave you just a moment ago). So there may be a collision with another add-on or just Fx doing it's usual breakage at the moment. e.g. growing pains all around.

If trying the url @require doesn't help in a custom edit then try using Tampermonkey (TM) or Violentmonkey (VM) where applicable for whatever browser.

Beyond this I haven't used this script. The site may have changed something to break compatibility.

Hello, tried gm4-polyfill still no luck, went with VM no problems using original code. Thanks for your help.