Any violation of the previous zoning regulations will continue to be a violation under this Zoning Code and be subject to § 14-306 (Enforcement) unless the use, development, construction, or other activity that violated the previous zoning regulations is no longer a violation of this Zoning Code. Nothing in this section, however, is intended to relieve any person of liability for any fines or penalties owing or claimed to be owing under the prior Zoning Code.