Pictures in finder.

When I look at some of the thumbnails they are all pixelated. Not all of them just some of them. No matter how large I make them they are so pixelated they are unrecognizable. And yet most of them are fine. When I look at the exif info and there is no rhyme or reason. Any help would be nice.

Hi
I had the same issue, and i found a solution on a forum somewhere, unfortunately i havent saved the link, and i now have the issue again myself. Did you get a resolution?