During the Nature of the Beast quest, when choosing to attack the Dalish you have the dialogue option at the camp to expose Zathrian in front of everyone and reveal he's the one who cursed the werewolves. Yet no one from the clan- Lanaya, Athras, Sarel, no one- bothers to call him out on it and his refusal to revoke it being the reason for their troubles and deaths of their loved ones.
- Their ally switched sides and is about to help a pack of feral werewolves eat them alive, they probably don't really lean towards discussing fine shades of morality at the moment.
Assault on Amaranthine
During the assault on Amaranthine, the darkspawn manage to sneak in past their defenses after the main attack by using the smuggler's cove. Why wasn't it blocked off/defended? The Warden Commander would know about it if they completed the smuggling quest on either side.