The Zoning Regulations of the Town of Beacon Falls, Connecticut, previously adopted, and all amendments thereto, are repealed coincident with the effective date of these regulations. The repeal of the above regulations, and all amendments thereto, shall not affect or impair any act done, offense committed or right accruing, accrued or acquired or any liability, penalty, forfeiture or punishment incurred prior to the time such repeal took effect, but the same may be enjoined, asserted, enforced, prosecuted or inflicted as fully and to the same extent as if such repeal had not been effected.