NJ 2010 Income Tax Refund - My Ex-Wife Included as Payee?

My divorce went through in March 2010, and I filed 2010 Federal and NJ income tax forms as single. My tax refund for Federal was fine, but the check for my NJ tax refund was made payable to me and my ex-wife, even though we both filed single and did not file together. Anyone know where I can call to have this corrected?