Hello,
As an update, a few members contacted me and advised me that they were having problems viewing images. Myself and a moderator who was having issues ran a test and used a test account we have set up. She logged in as the test user, and couldn't see images. I then logged in as the test user and I could see images. That means that the images not appearing are a PC problem, opposed to a site problem. (I know this thread is outdated, but this happened recently.)

What I advise anyone to do that has image problems is clear their cookie cache, empty both the temp and temporary files folders, and defrag your system. (In that order.) That will increase the speed of your PC and should remove and clear any outdated cookies that could be causing problems.