(o) There shall be no right to further review except to the Appellate Court by certification for review, on the vote of three judges of the Appellate Court so to certify and under such other rules as the judges of the Appellate Court establish. The procedure on appeal to the Appellate Court shall, except as otherwise provided herein, be in accordance with the procedures provided by rule or law for the appeal of judgments rendered by the Superior Court unless modified by rule of the judges of the Appellate Court.
(p) The right of a person to appeal a decision of a board to the Superior Court and the procedure prescribed in this section shall be liberally interpreted in any case where a strict adherence to these provisions would work surprise or injustice. The appeal shall be considered to be a civil action and, except as otherwise required by this section or the rules of the Superior Court, pleadings may be filed, amended or corrected, and parties may be summoned, substituted or otherwise joined, as provided by the general statutes.
(q) If any appeal has failed to be heard on its merits because of insufficient service or return of the legal process due to unavoidable accident or the default or neglect of the officer to whom it was committed, or the appeal has been otherwise avoided for any matter of form, the appellant shall be allowed an additional fifteen days from determination of that defect to properly take the appeal. The provisions of section 52-592 shall not apply to appeals taken under this section.