ABSURD! Departure hall closed at 10 pm (darkness) when flight take off planned for 23:50-00:00! Lights switched off , no airport staff, no security not a living soul to explain why departures are closed at 10mp when there are flights taking off at midnight(Friday night 22.10.21)! but ''24hr assistance desk'' proudly highlited but closed with noone in it. Airport closed at 10pm! except for a little shop and car park...that have nothing to do with the airport air-sight. Noone to call for help,assistance,guaidance,explanation.....Departure display inadequate showing the wrong time of take off.....and no gate numbered just vague ''rescheduled''. SHOCKING