Hi Dave-
I ad similar issues with my other 2 nissens. I would back off my diet for a few days and gradually bring it back up again when things settled down. remember having issues once in awhile until about
the year mark. I even emailed my 2nd surgeon and got his opinion, he told me to take it easy a few days and see what happens. For me that's all I had to do.
This time around I haven't had that issue, but have had a scare where I thought the hole
opened back up. They determined it was closed and that I was having spasms. It sue felt a lot like when I had the hole in my esophagus though. So what I am getting at is that it may seems as things are reverting back to where it was, but that may not be the case.
If things don't get better in a few days I would definitely call your surgeon though.
Take care,
Bill