Just an update, I had surgery a month ago to fix this issue. It was a very difficult diagnosis where not a single diagnostic test could detect what the problem was. I had CT Enterography, Pouchscopy, Pouchscopy with Retroflexion, Pouchagram (aka Fistulagram) with contrast fluid all tests coming back negative.
My lone but highly distressing symptom was malodor incontinence. I had no frank leakage, no problems with intubations, I emptied/irrigated frequently, all to no to avail. My surgeon Dr. K finally agreed to do Exploratory Laporotomy. Once inside, it was discovered that a staple line in the valve had encroached the lumen of the pouch that led to a nipple valve-pouch pinhole fistula. The staple was removed and the area repaired with sutures. And just like that life is good again. If this sounds like you, with no clear-cut signs and symptoms of valve/pouch dysfunction, but you're having incontinence issues please look into the possibility of a pinhole fistula.
I'm not sure what caused this whether from lifting weights or technical problems during the valve/pouch construction. But I'm going to play it safe and no more lifting from now on. Well not at least for 1-2 years to let scar tissues form and valve/pouch settle in.