Thank you for providing the login information. As my colleague pointed out there was an attempt to fix the hijacking of the Polylang plugin WPML integration functionality.
We do not know if this will apply to the problem you are experiencing or we will need to investigate more and give the report to our development team.
To be able to assess the situation we will need you to update the theme to version 1.2.7.
We did not risk to do it for you as you may have other plugins that might be problematic and it is not advised to update the theme without having a backup of the website or doing it in a staging environment.
Kindly make a backup of your website and update the theme to version 1.2.7 to follow up the case for you.
Kindly get back to us with the result of the test in the new version. For more information on the new release kindly read our changelog:
If you still are experiencing the problem we will be thankful if you also add the FTP credentials to the Secure Note just in case if our developers need an access to the files.
Thank you very much for your cooperation and contribution.