When loading many (but not all) images onto eBay, the image appears distorted.
This happens with most reasonable sized jpegs and pngs, but not gifs.
Changing browser to Firefox or Chrome resolves the issue.
Saving images as 'indexed colour' (256 colours only) also seems to resolve the issue.
But it's still a pain.
(BTW tried over several days and on three different Macs)
Reported as a bug to Apple also.
Thanks,
Chris