Welp, it works.The only drawback is that setup menu has realy non-intuitive icons.

FF 61.0.2, extention dont work(

A must have Extension!

However I can confirm the problems with "disable restrictions for this tab"
It started with version 10.1.8.17
Whenever restrictions are disabled the site will not load correctly and Firefox will become stuck in a loading loop.
This will also result in high cpu load.
Mainly FirefoxCP Web Content + WebExtensions

I also use an additional ad blocker (ghostery) but disabling it won't change anything.

10.1.8.20 no joy

Only solution so far... reverting back to .16

13

Fantastico

Melhor extensão do Firefox.
Best Firefox add-on.

You must trust a domain every time you visit a new site. But after it works fine.

Perfect!

good

希望語系能改回舊版的繁體介面或是提供語系變化功能

Bom! e eficiente.