I have been farming Act I "Odeg the Keywarden" with a friend on Inferno MP5.
My friend is paragon 10, and I am paragon 14. We made sure to get 5 NV in inferno before killing him.
I have not received even one key, while my friend received a key 5/5 times we ran tonight. I have run this more than 15 times solo, and tonight 5 times with my friend, all on MP5, and still no keys.
Is there something i'm missing, or am I just very unlucky?
Each and every run I was sure to have 5 NV before confronting the Keywarden.