WPMU DEV Dashboard Plugin is causing problems at WP Engine

I could not get into the wp admin (502 error) after site was updated to wp 4.4.1 – WP Engine investigated and said your plugin was causing a problem so they deactivated it and now the site is back up. Site is asglife.wpengine.com (was not available in drop down because it is deactivated). This is a serious matter – we were about to take this site live. Let me know.

Thanks

Paul H