A development application for and an approval of a temporary use and/or structure, or development plan, shall not constitute nor be interpreted by any property owner, developer or court as a site specific development plan entitled to vesting under Article 68 of Title 24 of the Colorado Revised Statutes, or Section 5-208 of this Title. Temporary uses and structures shall be considered transitory variances at all times and shall not vest. The failure of an applicant to adhere to any condition of approval for a temporary use or structure shall result in the immediate forfeiture of approval and such use or structure shall immediately cease and may be subject to abatement as a public nuisance as provided for in the Municipal Code.