Yes, I tested it. (Maybe you need to find a new MilitaryGuy to finish the quest, the Guy who gave me the first mission did not have the option of "I've got it", but a new one yes)
No problem with <item id="Q_FinalExam"> reguard, in mission 5/5 you ask us for 10 different objectives, divide it into 2 missions or ask us for a maximum of 8 objectives and the error will stop coming.
Also tested.