[WPML] Posts all disappear when plugin activated

Hello,

I have this weird issue which someone suggested to fix using the WPML support pages: posts created before the WPML installation do not show anywhere EXCEPT in the post count in the admin page.

However, when I disable WPML, the posts appear.

I tried removing the ghost posts, and all those steps in WPML troubleshooting page, but nothing has helped.

This site was previously using translate, and I migrated to WPML using the plugin to import from translate to WPML.

I could erase all the posts and add them again one by one, but I am sure that probably something could be assigned database side to make them appear.

please help.