The Zoning Ordinance, adopted by the City Commission of the City of Sault Ste. Marie on the 18th day of November, 1929, and all amendments thereto are hereby repealed. The repeal of the above Ordinance and its amendments does not affect or impair any act done, offense committed or right accruing, accrued or acquired or liability, penalty, forfeiture or punishment incurred prior to the time enforced, prosecuted or inflicted. It is not the intent of this paragraph to repeal any other part of the Code of Ordinances of Sault Ste. Marie.