This doesn't sound like it should be happening to me. I am not able to replicate it, first and foremost (with the web poller at least). The only thing I can think of is that you have a bad installation. JBT 3.2.x is not meant to be installed with Indigo. You should use the nightly builds of JBT 3.3.
Other than that, I'm sorry to have no other advice to offer :( Let me know if a change in environment works. You can use 3.2 with Helios or 3.3 with Indigo. Hope this helps. Keep us informed if it doesn't though.