Profile Images of Officials and User Accounts Disappear After Some Time

Some profile images appear to be disappearing after they were previously uploaded and visible on the website. While browsing through several pages, I noticed that a few officials who previously had profile pictures on their official records no longer display those images. In addition, I experienced a similar issue with my own user account. After registering on the website and setting a profile picture, the image disappeared after approximately two days. I had to upload the profile picture again to restore it. This behavior suggests that images may not be consistently stored, cached, or loaded correctly after a certain period of time.