Yes, it was a USA-made bass. I took it in exchange when I made a sale, so I do not know under what conditions it was kept in by the previous owner(s). I have seen poly crack after being exposed to repeated hot/cold environments during storage or load out, but in my case with the Jazz it was more like a de-lamination of the poly from the wood. Almost as if the wood behind had shrunk and the poly not.
Fender QC has been patchy over the years, but I’m not sure if mid 2000s was especially bad.