I tested the first link in several browsers and could not see the content, though I do see content when checking the second link.
Checking the page source it looks like you are using Divi, would that be correct?
How are you making the templates for this post type? They are Divi templates?
And how are you outputting the post content within that template?
If you edit the aventura-ii post and the questa-e-vita post, do both have content created the same way? (Maybe with the WordPress editor, or with the Divi editor.)
when i press publish from edge content appears in front-end but when i publish from google chrome content doesn't appear. Yes is a divi tempate but add new yacht is a post type which i edit with wordpress editor.
I suspect that a 'Layout' from Toolset is incorrectly assigned to this particular 'yacht' post.
Can you please open the edit screen of both these 'yachts' posts that you've shared and make sure that the 'content template' or the 'Layout' settings are the same?
In case they are different, make sure that 'Aventura II' post's settings are the same as the 'Questa è Vita' post.
If the issue still persists, you're welcome to share temporary admin login details, for further troubleshooting.
Note: Your next reply will be private and making a complete backup copy is recommended before sharing the access details.
Thank you for waiting, as I completed this troubleshooting.
I noticed that on your website the yacht post which was not showing content correctly, had an empty layout assigned to it.
Since there are no other layouts in use on the website, most likely it was assigned by an accident. You can go to WP Admin -> Plugins and deactivate the plugin named 'Toolset Layouts' and those posts will start showing the content correctly too.