In the event that the Official Zoning Map becomes damaged, destroyed, lost, or difficult to interpret because of the nature or number of changes and additions, the Township Supervisors may, by resolution, adopt a new Official Zoning Map which shall supersede the prior Official Zoning Map. The new Official Zoning Map may correct drafting or other errors or omissions in the prior Official Zoning Map, but no such correction shall have the effect of amending the original Zoning Map or any subsequent amendment thereof. The new Official Zoning Map shall be identified by the signature of the Chairman of Supervisors attested by the Township Secretary and bearing the seal of the Township under the following words: "This is to certify that this Official Zoning Map, adopted April 3, 1972, as part of Chapter 27 of this Code."