Tomorrow there will be a patch to add the rest of CoP they "forgot" to add. After completing the Promathia BC there is, apparantly, a further two hours of story and cutscenes (could've been exagerating, was hard to tell the tone). This is supposed to be what is done;

- Zone into Mhaura for a cutscene.
- Go speak to Hinaree in South Sandoria manor.
- Zone into Oldton Morvapolos (I don't know if the zone you enter matters).
- Talk to a Taru (I don't know which one) in Port Windurst Fishing guild.
- Talk to the Duke in Ru'lude castle (this was slightly confusing).

I don't know if there will be more after this but I'm told there will be a really good reward upon completion. I hope I don't regret posting this >.>;

Oh and I won't say how I know this so don't ask.