Just doing the civil war quests for the first time and I've sided with the imperials, anyway I'm on the quest to 'Regain the Rift' and for one reason or another Legate Rikke doesn't have the "Reporting for duty." dialogue option. This thread's probably been done 100 times and there's likely no way around it, but does anyone know of anything I might be able to do to progress the quest chain?