I didn't receive a check this month and the balance in my account has been the same. I checked it today, $400 is missing and that's the amount I should have received this month. Is it that the check has been dispatched or has someone withdrawn that money?
if the cheque is issued in 22-28th of a month then it must be delivered before 25th of next month. After that you can apply for reissue.
Don't need to wait for such a long time. If you don't receive the check within one month, just request reissue one.