The problem is a conflict with the plug-in Role Scoper. Deactivating the plug-in resolves the issue. As an alternative to Role Scoper, (I do not offer this as a recommendation, simply a suggestion), there is the plug-in Members.
The problem is a conflict with the plug-in Role Scoper. Deactivating the plug-in resolves the issue. As an alternative to Role Scoper, (I do not offer this as a recommendation, simply a suggestion), there is the plug-in Members.