Our clients are unable to give leads access permissions, we get an error that THEY are not admins of their pages. Clearly they are. We tested this with our own pages and it also didn't connect.

"error": "facebook: (#10) You do not have permission to perform this action. This action requires that you can MODIFY_BUSINESS_ASSETS on a managing business account. Or it requires that you can ADMINISTER on this object Note: to use do this action on behalf of a business account the \"business\" field must be set. (code: 10; error_subcode: 0, error_user_title: , error_user_msg: )",