Maybe... For me it was about 15-30 secs between me having the glitch and it resolving itself, maybe I was just lucky and caught the tail end of it, though it should be noted my issues weren't with the pictures on this thread (those have been consistently viewable for me so far), I had them on a different part of the F95zone, the "Demon Deals" thread to be exact, I didn't see anything relating to Discord, just the filename of the image that wasn't loading.
My best guess is the server was overloaded at the time, so if you're still having these problems then maybe it is an OS issue... I really have no clue, I tend to blame gremlins in those cases.