The Tranquility quest ends with
an ambush by templars, including a templar lieutenant and hunter.
I found this to be a very difficult bit of combat, but eventually succeeded... only to realise that since a cut scene across multiple locations immediately followed, I was unable to collect any loot from my vanquished foes.
I don't care about random trash-for-cash loot (unless, of course, it's a whole 50GP), and I can look up missed journal entries on the wiki. But are there any plot hooks or resolution tokens that would have been in this loot, that would necessitate me doing this again?