Hello Hugo,
Sorry for the inconvenience you're experiencing with the menu items in the Luxyort template.
To investigate this further, could you please provide temporary administrative access to your site? This will allow me to thoroughly examine the issue and work towards a resolution.
Before sharing credentials, I highly recommend creating a full backup of your site as a precaution. You can find helpful information on backing up your site here: [Template Update Process URL] or [Database Management URL]
Looking forward to your response.
Best regards