"Career Mode Maintenance" - Update not successful

[Ikarus 👾]

I am still getting errors.
Career > Missions > Pick golden Flightseeing Mission > Result:
"Unexpected error"
"You can not continue this misison"
Error code: 307-400-00200

[GalacticHazzard]

Same here. First mission I'm trying as a freelancer using my Cessna 172. Mission takes my money to transfer the plane to the airport and I'm able to taxi to the runway and then I get this identical message. I'm going broke with the plane transfer fees and the game crapping out every time. Ridiculous.