|I don't see why that would happen. However, I did notice some odd/non-standard things in the HTML code. You could try cleaning some of that up to see if it helps.|
1. You gave all the images the same ID. Elements on a page must have unique IDs.
2. The ALT parameters for the images have a leading space. Nothing technically wrong with this, but I'd remove it myself.
3. One image has a comma and space in the file name. Again, nothing technically wrong with this, but it's best to exclude special characters in file names.