Went into Hidden Dungeon near Rohate on EU server. After few tries I managed to reach the prisoner, I asked him to follow and moved forward to exit. Encountered two foes, one went for me, second went for rescued one (companion). Then error (in a screenshot) appeared. I managed to reach prisoner few times more. Everytime a bandit or two of them redirect themself to prisoner error appears before I manage kill'em fast enough. It would be nice to see it fixed as I, sadly, quite seriously damaged my equipment in the process of which, when played normally, would not happened.