Lowanne, glad you and Jack got such good news. They are among the nicest in the language, clean scans. When I had my peg, I also had it plugged on numerous occasions. I found that Pepsi helped unclog it, I think due to the soda action. I also used baking soda/water mix which worked once when Pepsi didn't make it. On one occasion, I waited about 24 hours and really had to work it to get it cleared. That was a time when I tried to get a metamusal capsule to go through the tube. Bad idea. However, we always got it unplugged. Sorry Jack had to have his replaced.
Re: the TMN site, I think it is in the news section of this site, about a year ago or so. Try looking there. I know its on the site, like you I can't remember exactly where I saw it. If you still can't find it, ask the doctor at Jack's next appointment. Most of them will be able to help you reidentify his TMN.