It might have been me. I received the pill in March of 2004. I never saw it pass. Then a few months later I began to have intermittent obstructions. Finally,I had two wish you were dead obstructions. My G.I. would not discuss it. The surgeons he reccomended to fix my "stricture" would not see me. On my own, I took my exrays and found a surgeon to do the surgery. I peeked at my exrays and there it was hung up at an old stoma site. I had carried it around for 15 months! My emergency surgery was in June 2005.
In short, if it is stuck you will probably have an obstruction. If you feel that's the deal, insist on an xray. It will show up.