Will an expired tax lien affect my getting a reverse mortgage

I was assessed a civil penalty while on the board of a non-profit organization due to it not paying payroll taxes in 1998-99...They placed a lien on me...It expired in October, 2013 and I have received nothing from them since then...The actual lien says...This form will serve as a release if it is not refiled by the above date....(October 23, 2013)...I had it removed from two credit bureaus but it remains on Experian... We are desperately needing a reverse mortgage and all other financial criteria is fine....We have a $50,000 annual income.