Any decision of the Board concerning a major variance request shall be considered a provisional decision for a period of 15 days. During the fifteen-day provisional period, the variance applicant or any member of the Village Board may file in writing with the Village Clerk an appeal for a stay of the decision. Upon receipt of such an appeal, the Village Clerk shall forward a notice of such appeal to the applicant and the Mayor. The provisional decision shall then be forwarded to the next regularly scheduled Village Board meeting and be deemed a recommendation on the variation requested. At that Board meeting, the Village Board shall conduct a de novo hearing and hear arguments by the parties. Parties shall include: (1) the applicant; (2) any other interested person filing a written entry of appearance. The Village Board shall, in the exercise of its legislative authority, then render a final decision on the variance request. The Village Board shall render its final decision within 30 days of the filing of the notice of appeal. Such time period may be extended by agreement with the applicant.