Social bookmarking problem with Firefox

Social bookmarking Icons are not showing in Firefox (but the ‘Social Bookmarking’ header shows). The Icons show in Chrome, MS Edge and on Android. Is there a workaround for this?

Using Omeka Classic 2.51, Social Bookmarking plugin 2.02, Firefox 57.0.2

Do you have tracking protection turned on in Firefox (The shield on the left side of the address bar)? If I turn that on in my Firefox, the icons disappear, but once tracking protection is turned off, the icons appear.

Big thanks! It wasn’t actually that - tracking protection was only on for private windows. But I’m using an ad blocker (uBlock Origin) and turning that off solved it. So thanks for pointing me in the right direction :slightly_smiling_face: