Hello I have experienced very hurt time in one of the applications we submitted. It is group of five, was received in December 2017 after few months we got applications number. After all while we were waiting decision to be made we received the same message with different application number which is returned very far behind .please I really need your help what is next step I have to do or what is going on to this application and is this is normal ? in my knowledge decision to be made only have to wait 7-8 months. Thank you!!