While the final resolution is pending on an appeal from an assessment made under the provisions of this subchapter, the City shall not vacate the lien created by such assessment, but shall suspend the same until final determination of the proceedings. The liens for all City assessments shall not be vacated or dissolved. (Amended 2011, No. M-6, eff. May 6, 2011; 2013, No. M-19 (Adj. Sess.), § 2, eff. May 20, 2014.)