I have the dates on my Visa C stamped from 7-21 May however my flight leaves on 22 at 11 a.m. from Germany to Indonesia. So technically, the overstay would be less than 12 hours. What would happen? (fines, airline, etc.) My flight leaves at 11 a.m, that means I have to check myself in at the airline check in counter 3 hours prior departure.
Should I just stay at the airport from the night before to reduce the chances of being considered as illegal alien? I have tried to reschedule my flight, but no flights are available on 21 (using the same airline). What should I tell the immigration/border control?