Vilenta's Vengeance quest reward

I made it to the town oriath. I just head back to finish the quest Vilenta's Vengeance.
As soon as i killed Vilenta, thw quest was marked as finished. heading back to oriath docks, Lani had no exclamation mark sign, so no quest reward. I don't know if it exists, but there's also no story for Viltenta when speaking to Lani.

When showing /passives it does list the passive skill point received from the quest. It looks like i got the quest reqrd before finishing the quest?