Its in the village where you talk to the three Ogres. I succeeded in convincing them to work for me and discovered a diary which leads to a cut scene where Shadowheart's hand glows. When you have the option to roll a persuasion check to ask he more about it, the game freezes at the die roll. The d20 just pulses but you can't do anything. Even "ESC" doesn't work.
Id attach a screen shot, but that option isn't available.
