Yes. I've been browsing and housekeeping some of my old observations and keep finding images that don't display unless one clicks on the "Full size" function.
Not linked to the current problem, but I'm also finding that OLD posts in the SA Community seem to have the wrong date - I think, one day earler than the actual date of observation. Not a serious problem. but may be if one searches for a specific date. I solve this, for myself, by setting a range of dates. (remember they changed the URL)
WARNING - Don't try editing these old posts - some of the images may disappear.