10. Amendment of grounds of appeal

No grounds other than those stated in the originating application by which the appeal is brought, or in the supporting affidavit, may be relied upon by the appellant at the hearing —

except with the permission of the Court hearing the appeal; and

except that the Court hearing the appeal may amend the grounds so stated or make any other order, on such terms as the Court thinks just, to ensure the determination on the merits of the real question in controversy between the parties.