ice & fire riftland bug

[master.jimmy]

The mission PLUNDERED STYLIST is bugged. There are only found 4 box instead five! it's all clean on the island and boxes on the sea. There is nothing more. I'm stucked in this mission.
The ridicoulous thing is the i already play Warrior of the north, and this bug THERE WASN'T. ahahhahaha
it has been added in DLC

also stucked with another bug in Marshan swamp. When i call me brother Bogis, to deliver his artifact, he doesn't have any dialog!!!!!!!!!!!!
Never had answers :/