Due to a small DB problem, I had to rebuild the cache of links to photos hosted on the forum, and links deemed orphaned were deleted. While I was at it, since the damage was already done, I also reloaded and modified the images for the user category labels: one for each user group. You might encounter issues with your profile photo, which might still be present in the site's archive but is not pointed to by any link. Simply go to your profile, remove the current photo, and reload your personal photo as you did at the beginning. I am sorry for the inconvenience, but there was no other way to resolve it.
Regards
