So my check was mailed to me an old address and rerurned back to the ira i updated my adress monday and Thursday my wmr changesd to processing what could that mean

The IRS is most likely processing your check to be sent out to your new address. Once the IRS receives the rejected deposit, it can take up to 5-6 weeks (this can vary) to receive your check. Keep an eye on the status of your return. Where's My Refund? will update and let you know a check has been sent out.

For additional information please visit https://www.irs.gov/faqs