Hello Michel,
I sent the two emails to the address indicated using the newsletter of our site and they are delivered. Have you checked the spam? I also sent a personal email with the explanation of the context. Now I will try to resend you a copy of the two emails, the first in preview mode, the second via list; I always do it privately because they contain my personal information. Let me know if you receive, thanks.
The shortcode {profile_nn} is one of the member’s custom fields of your plugin (!).