I have also discovered that when I return to the elven camp to return the Lanthorn I retrieved from Bhodi's lair I am being attacked by a group of harpers. If I defend myself and kill any of them Ethan's group turns red also and attacks me. These harpers have been dogging me and Jaheira for ever since I helped her kill off the renegade harper (i forget his name) at the harper stronghold. I don't understand why they are attacking me especially since Jaheira isn't in my group any more.
Still adding more info here....I was attacked by this group of harpers when we exited from the underdark. I tried many reloadings hoping the scene would play differently but was unsucessful. The harpers attack us because Jaheira sided with me and they accused her of being a traitor. We managed to get past without major injury and exit the elven camp. Who would think they would hang around there for so long (it's been many days),,,,so back to real question...why would they still attack us now because Jaheira is no longer in my group? Okay enough of me....let's hear some ideas here from you kind folks