Since an upvote alone won't help OP gauge how many people experienced your problem, I'm saying "me too" here.

Loved the game though. Quick, easy, worth a few minutes playing around.

thanks a bunch! definitely aware :)

I had the same problem with Chrome on Mac (Version 20.0.1132.57), but found that if I changed the color (in any way) the logo appeared. So it is rendering the image eventually. No idea if that helps with finding a solution.

Thanks! We're aware of the issue, it has to do with it trying to draw the image before the src loads so it doesn't show it but when you click on the colorpicker it draws. Just found out about jQuery load() so will be playing with that.

I had the same problem, same platform (Chrome 20.0.1132.57 m). A couple even had the indecency of appearing at the exact moment that I clicked the "Compare" button.

Yep, same here. Most of the logos were either nonexistent or plain grey squares.

Worked for me (Chrome 20 on Windows 7).