Hi,
Do you have a theory as of the reason why the Carrousel did work in some pages and not in others? For reference, I did contact the develper of the Jch Optimize plugin earlier this month and asked the reason why the addition of image attributes by the plugin was not working. His response:
"I've checked the site for you and have confirmed the issue. It seems it is because of how the images are loaded. I think the extension that are loading the images are using some form of lazy-load application and because of that, the URL of the images are placed in a data-src attribute in place of the src attribute where JCH Optimize looks for them. "
Is possible that this had anything to do with the dissapearance of somer of the images, and if so, what can be done to have Jch Optimize working properly along your plugin, either by you or by the Jch Optimize developer?
Rgds,
Rodney