I don’t know when but suddenly arrows in plugin “Slider Revolution” dissapeared. It could be only Slider Revolution error but I have noticed that arrow which is used to scroll page to the top also dissapeared and in both there are strange unicode sign “f106”, “E825” ?
Does anybody have any kind of solution to this problem? I have WordPress version 4.9.6.
Here are screenshots and the last from preview:
and how it should be:
Read more here:: WordPress arrows dissapeared strange signs