https://central.xero.com/s/question/0D58V00009ImNojSAF/%F0%9D%93%9B%F0%9D%93%BE%F0%9D%93%AF%F0%9D%93%BD%F0%9D%93%B1%F0%9D%93%AA%F0%9D%93%B7%F0%9D%93%BC%F0%9D%93%AA%E2%84%8D%F0%9D%95%96%F0%9D%95%9D%F0%9D%95%A1-what-is-the-24-hour-rule-for-lufthansa-callus