After patch 1.2.3, the quest "Eye Of The Ancients" is broken:
After all (3) Welkynd Stones are collected, including the stone from Captain Parondo, the game still requests to get the stone from the Captain. Waiting for killing/looting the Captain another time does not help.
Bug: The quest cannot be completed because the game does not notice the fulfilled condition. The irremovable quest objects (Welkynd Stones) now consume 3 precious slots of the inventory!