There is definitley some work on a custom rom. Also, there is a semi-functional version of ICS already avalible here. Take note that there are several things not working even on the ICS rom, including the camera and HDMI output.
I would love to see jellybean on the triumph.That would make my year.The phone has really been descent with a custom ROM running on it,really impressed.I'm not ready to let the triumph go so come on jellybean.
That's weird because my friend has a Triumph and he says he got an update for ICS. He hasn't let anybody touch his phone though but from the look of his lock screen it looks legit. You should check for an update.