get_current_user_id(); gets the current logged in user id and you need the user whos profileUrl is views so try this insted to get the right id:
$author = get_user_by( 'slug', get_query_var( 'author_name' ) );
echo $author->ID;'
yep, so instead of your code try this:
$author = get_user_by( 'slug', get_query_var( 'author_name' ) );
if ($author->ID > 0) {
rhb_list_badges(array('user_ID' => $author->ID));
}