I'm not sure what exactly is happening, but this has been going on for a while and it's getting really frustrating. I don't know what's triggering it, though it only seems to happen when I save stuff as a PNG. Other than that, no idea. Haven't been able to find anything like this when I've searched so far. The image wasn't originally fully monochrome either.
Is there any way to restore the image?
Is there any way to stop this ever happening again?
All help greatly appreciated! (Also sorry about the strangeness of the original image)
