WPML (database) bug

Hello!

I would like to ask for help in finding an unusual problem.

On my page translated by the WPML plugin, I found that the images arrive in the original language in the sizes I set and generated by the Regenerate Thumbnail plugin. On the other hand, when I change the language, they are retrieved and printed in the (old) sizes originally used by WordPress: https://prnt.sc/vDl-QVNxtCsS

After a long review and testing, I came to the conclusion that although the plugin indicates on the WordPress admin page that the required (new) image size has been generated – correctly: https://prnt.sc/0UOn-warw8Sc, it only “Regenerate Thumbnails” after pressing the button, they are updated on the frontend page: https://prnt.sc/Yb0CCRAQr9Sq

Isuspect that there may be a database problem, or perhaps some cache may be emptied in such a case.

Thanks in advance for your help!