Tax topic 201

I filed in Feb and it was approved and suppose to be mailed out Feb 28 and i still have not received it. i also had tax topic 203 for past child support which was deducted and sent to my ex wife already. i also have tax topic 201 but owe nothing to the IRS. I even called BFS and no record of anything owed.  I have not received any mail either explaining anything. Did anyone have this happen to?