Revert "ZenHub #1379 - Show Past Employees in Employee Record Page"

This reverts commit a2c36c2.

app/Http/Controllers/SysAdmin/SysadminStatisticsReportController.php

@@ -2667,7 +2667,7 @@ public function fileReportsExport(Request $request)
                 ->leftJoin('users as employee', 'employee.id', '=', 'conversations.signoff_user_id')   
                 ->where('conversation_participants.role','=','emp')
                 ->where('conversations.id','=',$conversation_id)
-                // ->whereNull('employee_demo.date_deleted')        
+                ->whereNull('employee_demo.date_deleted')        
                 ->whereRaw('employee_demo.pdp_excluded = 0')  
                 ->get();