I wonder what QR code generator you use, because I didn't think it was possible to get QR codes to misread
Hmm, I hope this is just a blurring/resolution issue from taking a screenshot and then shrinking the size and applying JPG. I'm using the same code and QR generator as bitaddress.org -- the only fundamental difference is the web interface, CSS/HTML and the background art.
For what it's worth, I was able to instantly scan all of the codes from this page without issue.
I wonder if the lower resolution coupled with a lower quality scanner was the problem...? I used a Galaxy S3, but I have no idea how that camera compares to anything else.