Article continues below advertisementOK! can reveal Sarah Ferguson is reeling after losing one of the last everyday perks of royal life - free airline upgrades - a small but deeply symbolic blow insiders tell us has left her devastated and in tears.The latest upset comes amid a wider unravelling of 66-year-old Ferguson's position following the fallout from renewed scrutiny around her and her former husband Andrew Mountbatten-Windsor's association with pedophile abuser Jeffrey Epstein.