Sorry for the question, I realised that after the last update the default configuration of the pages in the “custom wordpress pages layout” was modified to right sidebar.
After setting the option as “full width”, the template seems to be correct.
However, this is the default template option for different pages… and the theme has the option to configure a different template (right sidebar, left sidebar or full width) for each page, but dont work properly…
Now all the pages are “full width” but if I change one of them to show the right sidebar and save the page, the admin roll it back to full width.
Is this a bug?
Thanks for your attention