Can't see Attached Thumbnails using Firefox
For some time now, I've been unable to see anything in a box with a title "Attached Thumbnails". Using a Win 8 PC with Firefox. When I use MS IE I see them, so it's not my forum settings. I recently installed Adblock and Ghostery but I feel sure I had this problem before then. I also use Noscript but I don't see any scripts I'm blocking that could cause this.
Any ideas what to try? Clearly this is a problem with me on Firefox, but I don't know what and I'm hoping someone else has seen this and solved it already. Thanks.