Structure patches icon from airuserblog are now Blank.

[oulablank]

This isn't a big deal but my OCD is killing me. I've googled and googled and can't seem to find a way to restore the Structure patch icon . Whenever I download a patch from the airuserblog ( which is fantastic ) it unzips automatically on my imac and there is a black with yellow S icon . Now , all of the Structure patch icons are blank white pages with the top right corner folded down. I went back to the blog to see what would happen if I downloaded the same patch and after it unzipped it was again a blank white page. The only 2 things I have done differently in the past month and a half was download Cyberduck and go to the airuserblog patchbay. The images where there before that. This is purely icon. The patches themselves in Structure where it matters most is WORKING FINE ! But now when I download from airuserblog I always get reminded that something has changed and my cpu will not show Structure icon which happened either after I downloaded Cyberduck or after downloading a preset from the airuserblog patchbay. Does anyone have an idea on how I can get rid of the blank pages and get the Structuer icons back ? I can't copy paste b/c where would I copy the image from ? I've already deleted my finder and preview .plist files , restarted , tried to delete the blank image ( which it won't allow ). Stumped. Any suggestions would be greatly appreciated .