Railjack doors separating front half of ship from back half of ship are permanently locked and shut in some railjack mission on spawn in.
Failed R-9 Cloud (Veil)-Grineer-Skirmish because I could not get to a breach to repair it nor could my crew due to doors not opening.
Appears to randomly happen in single player and persists through entire mission and upon traveling to a new mission.
Railjack Doors remain locked and closed when returning to the dry dock. Leaving Dojo and boarding railjack from orbiter appears to fix them until the bug happens again.