Watermark not showing for all products image

Hi there,

I set up watermark only for products image. I use your tools to add watermark for all images but I have some products image with watermark and other without watermark.

I try again but I have again same issue.

Some images are watermark however images are not affected to product page.

Please find some examples :

Showing (good) : https://877b-93b60ed1147d.wptiger.fr/boutique/berceau-bebe-en-rotin-bayi/

Not Showing (no good) : https://877b-93b60ed1147d.wptiger.fr/boutique/grosse-jarre-striee-blanche-matte-maka/

Thank you in advance

Aude

The page I need help with: [log in to see the link]