Admin Mail Empty

Hello,
I update the plugin 3.1.9. to the latest version 3.4.3.

In settings of email:
Email of complete registration (USER) #####################################
Hi {first_name} {last_name}
Your register was successful.

Your account details are:
Username: {user_name}

Password: {password}
Country: {country}
Company: {company_name}

When your account will be activated by the administrator, you can access the Customer Areal following this link.

{login_link}

Thank you

Email of complete registration (ADMIN) #####################################
Is the same.

The mail that arrives to the user is correct with all the data but the mail of the administrator is incomplete.

Hi John Doe,
Your register was successful.

Your account details are:
User: johndoe

Password:
Country: {country}
Company: johndoe SL

When your account will be activated by the administrator, you can access the Customer Areal following this link.

http://mydomain.com/activationlink

Thank you

I do not know why it’s happening.
In the previous version it worked.
Can you help me?

Best regards!