Replacement map. If the Official Zoning Map becomes damaged, destroyed, lost or difficult to interpret because of changes and additions, or drafting errors or omissions require correction, the Township Supervisors may, by resolution, adopt a new copy of the Official Zoning Map, which shall supersede the prior Official Zoning Map. Unless the prior Official Zoning Map has been lost or has been totally destroyed, the prior map or any remaining parts shall be preserved together with all available records pertaining to its previous adoption or amendment.