BuddyPress.org

Solved it!

The social login wasn’t setting a Display Name in the extended profile. so I added some code to functions.php to set the extended profile Display Name to be their user name and it started working.

feild 1 in my extended profile is Display Name, so:

function update_names( $user_id ) {
	$data = get_userdata( $user_id );
	$username = $data->user_login;
	$xdisplay = xprofile_get_field_data( 1, $user_id );
	if (empty($xdisplay)) {
        xprofile_set_field_data( 1, $user_id, $username);
    }
}
add_action( 'user_register', 'update_names' );