Help with assignment \"From distant Ophir\" (extra\"heart of Stone\") (The Witcher 3: Wild Hunt)

Job need to search a camp of bandits, robbed the traveler, and to get the stolen drawings. Bandits in their underground lair soaked and everything that was taken. The camp ground nearby, cleaned up and took all the identity. The drawing I have, which is not yet read, and the job still to search the bandit's lair does not disappear and traveler from Ophir says nothing further, and the drawing is not takes. A bug game or missed something...tell me pliz.