Some issues with membership2 latest release

We are having some issues with latest release of M2:

1. When network protection mode is enabled, we can't access the protection rules page. Says, we don't have access.

2. Translation is no longer working.

3. If i try to export data for ms subsription i get oh php log PHP Catchable fatal error: Object of class MS_Model_Relationship could not be converted to string (this persists in older version too)