Problems after updating to 3.7.1

Our live demo page runs on WordPress 3.7.1 with no issues: https://abcfolio.com/demos/wordpress-grid-gallery/grid-gallery-with-custom-links-live-preview/

Can you provide a link to the page you have a problem width?

Hiya,

It’s https://www.shakeservices.co.uk/portfolio

The problem is the file format. You used BMP files that have limited support in WordPress. The reason you see a little squares is that WordPress can’t figure out the image dimensions and outputs it as 1×1 pixel.

Filet types that are fully supported by WordPress are: GIF, JPG and PNG.