Integration with Email Registration is broken

Issue Summary

I have this loaded with Login Toboggan, Email Registration and Real Name, although I believe the problem is with the Email Registration module. The user name it gives me is incorrect. The Email Registration module automatically creates a user name based on the email address, but the user name included in the notification email is garble. Below is a sample email.

HhN2ak9xGb (http://dev.flipthedog.com/?q=user/10) has created account.

Edit user: http://dev.flipthedog.com/?q=user/10/edit

Delete User: http://dev.flipthedog.com/?q=user/10/delete

profile_firstname: Paul
profile_lastname: Coste