Joomla 3.2.2 update breaks t3

After updated to Joomla 3.2.2 on my test site, I"m unable to open the template from backend. Not seeing any issue on the front-end. A blank page is returned. Turning on Error reporting shows this message:

Fatal error: Call to undefined method TemplatesHelper::getActions() in /var/www/vhosts/[url]/httpdocs/plugins/system/t3/admin/tpls/default.php on line 22

Issue appears with both 2.0.2 and 2.1.0