Firefox-facebook problem with photo and now even links

My Firefox (last version + Windows 10 last version) has long time had problems with viewing photos in Facebook and now for a couple of days back, after the latest update of Firefox (everything else unchanged !) refuses to post links to all artikles from many different sources in fb posts and in comments. Only plain text works. The strange thing is that links works in groups, but NOT on MY fb page!
The same links work just fine in Chrome, for example!!!