I am having trouble adding styles on userstyles. It worked before but not anymore. The add to stylus popup shows and then the style is not added the userstyles are empty after adding. I have tried a few styles with the same result.

Adding styles more manually by copying the userstyle code and saving it does work. Have userstyles found a way to stop Stylus from adding styles easily? Their site is very difficult to navigate not allowing right click and opening styles in new tabs, attempting to stop copy unless the keyboard is used.

Unfortunately even after adding manually I cannot find the style in the installed styles screen. The only way I have of knowing that a style is installed is by the number that now shows on the Stylus button when I visit the site that the style sheet applies to. It did not do that before when I confirmed to install the stylesheet from userstyles.

[EDIT] Strangely, if I click on the style, which I manually installed, shown in the drop down list shown under the Stylus button while the installed styles page is open the style then appears on the installed styles page. Surely this is a bug? It should show after being installed.

Unfortunately all this makes it far more difficult to use.

[EDIT2] After more testing, I disabled Greasemonkey and FEBE and after a restart Stylus then worked. However after re-enabling those two extensions Stylus now works and can install userstyles from the website. They are also showing where they should do. I am not sure why this happened but I am glad to say it is now working okay.