Loupe tiling image preview for some JPG images - square or low ratio.
Attached image is a 1500px x 1500px image previewed in Adobe Bridge v. 10.1.0.163
psd file of same image previews correctly with loupe.
Issue is more pronounced the smaller the image. Also attaced are screenshots of 200px x 200px psd preview and jpg preview. The jpg preview is tiled.