Just wanted to confirm that Dr. P said on an interview that he had heard back from the reviewers a week or so ago and was responding to their comments. He still wouldn't reveal which journal it was when someone asked (which makes sense given that you want to make sure it is fully accepted before divulging such info) but he didn't seem like the questions were anything he hadn't anticipated which is good.
Anyhow, just wanted to add that in as the peer review process is definitely underway.