by AL Rachels.
Hi Jason,
The latest version of the Progress Bar works just fine in Moodle 2.6.1+. It even works in my Moodle 2.7dev site. Have you checked Site Administration > Plugins > Blocks > Manage Blocks to see if the eye is open or closed? I accidentally closed it once on a couple of different blocks and hate to admit how long it took me to find the reason things had disappeared.
HTH,
AL