If refuse to help Abram and report him to Garren after that, he will be missing, protectorate soldiers will stay in the cave forever, and the task will not automatically fail. Maybe they should have a dialogue option about Abram leaving the cave after they get there.
Also, two protectorate soldiers pretend that they still are in the embassy, while the other two to the right don't have any dialog at all. Would be reasonable to remove these phrases from the first ones too when they are in the cave.
