Google said MidAmerica St Louis Airport is open 24 hours...I got dropped off here 2am and it's all lit up music playing but the doors are locked and not a single person in sight what's going on?

Thank you for contacting the airport. The passenger terminal is open for passengers two hours before each departing flight depending on timing daily. Otherwise the passenger terminal is open daily at 7:00am until the last flight of the day or 6:00pm. We have 24/7 security and fire office, but not located in the passenger terminal.

There is a fire dept there. Google is probably referring to that. Or Google was wrong.