We haven't seen any reports of NER from the persons who visit this thread, and we pray NEVER to see any. I don't think you are at a stage where you should be worried yet. CIC is just now issuing PERs to applicants with your received date.
HarishCan don't lose hope. I always try to look at the bright side of things, if they are taking so long that means though they have not made a decision they still think there is a possibility you qualify and should get PER. They are just doing some extra reviewing. IT IS NEVER OVER UNTIL THE FAT LADY SINGS, and she hasn't sung yet, so remain positive(though I know it is very very hard).
I guess it could be for various reasons, because based on my calculation I should be way above 67. My minor worry in relation to my application is my job experience letter and list of duties. I am praying Sydney sends my PER and if necessary, Ottawa can ask for further clarification.