Public display of member name altered with the Protected Content plugin


After installing the "Protected Content" plugin, the user name changed visibility. Independent of the display form chosen during user registration, automatically the default display becomes the username (even if I have determined that the form of publicly present that member is Name + Surname or Surname + Name). I really need that defined in the user registry is the default and not the user name.

Note: Once the user is created, the chosen pattern remains visible for some time. But when a new log, which was previously set will change to display the user name, including the administration bar, where the default is now "Howdy, [username]".