My blog posts at least once on most days. At least one photo is almost always included. Within the past two weeks or so, photos have been deleted on Firefox, but not on Google Chrome or Internet Explorer, from numerous past posts. Some posts were two days old; others were months old. I reinstalled the latest version of Mozilla Firefox this week, with no apparent result. I can't afford to have many of my past blog posts displayed without photos on a browser as popular as Firefox. I have PC using Windows.