Someone explain it to me.
House Kundarak set expedition to Sorrowdusk and is looking for help there. Silver Flame is also interested, as there is evil cult out there. We help them, and earn favor with House Deneith.
House Kundarak and House Deneith joined forces to set expedition to ruins of Threneal. We are saving House Kundarak miners, then House Deneith Mercenaries, and earn favor with House Phiarlan.
Did I miss something here?