I have a problem with the in-game item drop chance. I've been trying to get the 3rd piece of the "Band of Air" ring for over 5 months. I tried every day, I finished the dungeon hundreds of times in hardcore mode. All my friends I went in with got the ring. most of my friends collected all the pieces in 15 to 30 tries. Many of my friends made second and third ring just in a month! I play this game for years and i am end game player for a long time. Now it's starting to disappointment about this game. There is definitely a bug here.