Yup, mine along with a few others were sent Visa NilgramSafar around mid september. I can only speak for myself. It has been under process for about 3 weeks according VFS tracking.
When we sent it, Nilgam said the PR visa's take about 2 to 2.5 months from the day you give Nilgam your passport and based on their timeline, we should get ours back in the next 2-3 weeks. They also said that PR visa's have always taken longer than the TRV. It is a long process, and we hope to hear something in the next few days. It seems like the CGkey gets updated, then VFS tracking. But again, who knows what they do over there.