If the company tell me to fly from A to B and it's operationally safe ( as in this case ) then of course I'd go, who wouldn't? Operational decisions like these are made every day by trained OPERATIONS staff at each Airlines head office, that's what they're there for. If they wish to bust a curfew and the a/c departure is safe from a Pilot/Engineering/Wx point of view then that's their decision.
It's their a/c after all.