Loading ...I’m not sure why sometimes images fail to load properly, but if you find yourself looking at two parallel lines with a little box on the left between them then try right clicking the little box and select “load.” This works for me.
Cheers
PS The large number of pictures in our media library may be a factor in the problems with loading. I’m going to be deleting more pictures from the past so if you have any favorites you should save them somewhere else.