Stopped working….

Wow, how beautiful!

My initial guess would be to check your image size settings (under Settings > Media). Is the large image width set to 1600 or larger? It looks like your featured image is displaying at the “large” image size option, rather than the backstretch. This usually happens when the featured image is the same size or smaller than the site’s large image width, as the plugin is trying to not backstretch images that are too small.

If this is what’s changed, the easiest way to manage it is to always make sure that your featured image is at least 1px wider than the site’s large image width.

Alternatively, since 1600 is a pretty generous image size, you could use this filter to override the plugin’s behavior and basically tell it that it’s okay to display a 1600px wide image as a backstretch image:

add_filter( 'display_featured_image_genesis_set_minimum_backstretch_width', 'prefix_force_backstretch_width' );
/**
 * Change the minimum acceptable width for an image to display as backstretch.
 * May be helpful if your site's large image size is fairly large and you upload
 * images which are that size or smaller.
 * 
 * @return int
 */
function prefix_force_backstretch_width() {
	return 1600;
};

If you go this route, please use caution and make sure your site is backed up, etc. before editing theme files. HTH

Brilliant, thanks for the quick reply. I chenged the large image size in settings>>media and it’s all working correctly. Thanks again, I really appreciate this! Will