I came across a bug on Furnace Fire that I was able to reproduce today and found a work around. The first step is to kill 3 Iron Legion mobs. The second step is to turn in the 3 cores you get from the mobs. In a group of 5, the cores completely stopped dropping. I realized later what had happened is that the drop must be coded to still needing kill count. Once the first 3 characters had received their cores after 3 mob kills, the cores stopped dropping. I had to have the last two characters drop the quest and come back. Cores immediately started dropping again. So probably a minor change but the cores shouldn't stop dropping if group members don't have theirs but have already completed the kill 3 portion.
