At the end of the druid cove fight, I rested for the night where Jeorna made 'stars' (no animation visually and camera angles were not focus on any activity). Then the next day, I go to enter the grove to sell the loot from the attack, and the druids, including Jeorna attack.

This could be due to not helping Kagha and locking the grove before the attack, however, nothing indicated that and it seems a betrayal to saving them from the raid.