Same thing here ,while people keep posting " Apple review times under 1 day ! " at iosreviewtimes website, this is what happened:
My app stuck at "In review for 6 days "
I have rejected the binary and sent again. In less than 24 hours they rejected my app and they also found a policy violation which they accepted months ago and removedit from sale.
I have fixed the problem and sent a new update in 6 hours on the midnight of 19th dec and guess what ? still watiing for review.
My app is removed from sale , I have lost a competetive situation with other apps after investing many dolllars with search ads , and my app is not reviewed until holiday to keep it offline. I don't want to believe in this but sometimes I start to think that this is a general attitude by Apple towards some developers.