Mine went through around 2 weeks ago, and my 6 month followup paperwork was not submitted until Nov 2 (and I got a tentative OCS date already, though FS is still waiting to be signed), so I am very surprised you are still waiting considering you had submitted everything before the board and mine only took like 2 weeks to get.
I am VERY suprised myself. As you said, I submitted all of my PRK paperwork back in August. I even had a flight physical in May (prior to my 6 month follow up appointment) which had all satisfactory results for a PRK waiver, with the exception of the required grace period. So, one would assume that with a clear 6-month follow up report, I'd be good to go.
I also learned this past week that my waiver paperwork hadn't been sent in by my recruiters until "a couple of weeks ago". This seemed very late to me, but I trusted that they would get the job done. However, now its coming down to the wire and I may be out of luck!
Looks like it's time to start a new thread and see if anyone has any advice on where to go from here. I think I need to make a phone call to NRC, because the results I have gotten from my NRD have been unsatisfactory. I'm not typically one to be a complainer, but I have played by the rules and done everything right, and my dream job is on the line because someone didn't do their job properly.
Wish me luck.