After you file

so the last call i made on the 3/5 i was told that i am currently being reviewed at that time and that a letter was being mailed the previous Monday. so i called today simply to inquire where the letter was. the gentleman put me on hold. (the usual) Once he returned he said disregard the letter because your review is complete and expect a dd in the next 2-3 weeks. Another person i assisting has been told the same thing so goodluck. Alot of people are being updated this week