I took the GRE on the 10th of November and have yet to receive my score report. It said it would be 10-15 days. I wonder if the Thanksgiving Holiday slowed them down?
I took it 9/27 and received the score report in the mail 10/12 so for me it was 16 actual days and 12 business days.
I've heard, though, that the time can lengthen the closer you get to the end of the year due to more people taking the test later in the year. Since the writing portion has to be scored by hand, if there are more to score it would likely take longer.