Hello airport CEO!
Another dev blog has just been published, Dev Blog 132: Stabilizing the multi-floor update and completing the aircraft cabin cleaning update has just been published and it makes a quick recall of the past days events post the experimental multi-floor update launch.
If you haven't already tested the new update, make sure to head on over to the experimental branch and give it a try.
Best regards,
Alexander, Olof & Fredrik - Apoapsis Studios