Pro-capabities not working correct about cjblog HOT 4 CLOSED

                        // Check if author has pro-capabilities
                        $proUser = JFactory::getUser($article->created_by)->authorise('core.pro', 'com_cjblog');

                        if (!$proUser)
                        {
                                $profile['about'] = '';
                        }
                        elseif($aboutTextApp == 'easyprofile')
                        {
                                $db = JFactory::getDbo();
                                $query = $db->getQuery(true)
                                        ->select($db->qn($db->escape($appParams->get('easyprofile_about_field', 'author_info'))).' AS about')
                                        ->from('#__jsn_users')
                                        ->where('id = '. $article->created_by);

                                $db->setQuery($query);
                                $profile['about'] = $db->loadResult();
                        }

$profileApp             = $params->get('profile_component', 'cjblog');
$avatarSize             = $params->get('article_avatar_size', 96);

// Check if author has pro-capabilities
$proUser                = JFactory::getUser($article->created_by)->authorise('core.pro', 'com_cjblog');
$userProfileUrl         = ($proUser ? $api->getUserProfileUrl($profileApp, $article->created_by) : '#');

<a href="<?php echo $userProfileUrl;?>" class="thumbnail">