Nope. That happens if a file doesn't load completely, and get's put into the cache that way. Clearing your browser cache (also known as deleting you temporary internet files) should let it reload properly, and keep it from looking like that.
Spyware wouldn't even change the look of the image, it'd be nested code. Besides, Xepher maintains constant checks to make sure nobody accidentally brings some adware/spyware/badware to the server, so I'm pretty sure he'd have told me if there was--not that I think it could have gotten there, since only he and I can access said files...
Regardless, yeah. Clear the browser cache and try again. If that doesn't fix it, I'll look at things on my end.