This Part 8B is enacted under the authority vested in home rule and optional plan governments by 53 Pa.C.S.A. § 2962. The enactment of this Part 8B shall not affect any act done, liability incurred or right accrued or vested, or affect any suit or prosecution pending, or to be instituted to enforce any right or penalty, or to punish any offense under the authority of § 549-330.