Let me start with a little history. It started when I was a lvl 30, cr 46 hero sorcery on the PS3/US server and every thing was fine. I would receive different styles and even got a cr46 ring to drop in the vault. The issue began roughly 3 months ago. I was cleaning out my bank and I noticed I still had the power rings from the hard light dlc to transform any character's power to light. I used it to go from sorcery to light. I have noticed that most random drops still favor the healing/dps specialties. This has also crossed into an issue with the vault. The noticed I only get Biotech, demonic, and sharpshooter styles and one mark of triumph. I have kept record this last month and running 2-3 vaults a week that is all I have received everytime. Is this a bug because I used the hard light ring, or is it just my imagination? Don't get me wrong I do not what to go back to sorcery, because I will just use the T-armors. It just can be frustrating.