learning-unlimited/ESP-Website — pull request #514 by uakfdotb (2012-12-15 22:27:41+00:00)
Title: Manage class now only works if class is in same program.

So you can't load a class from a previous or future program within the context of a certain program. Also, there seems to be a problem with cannotfindclass.html template not existing, but this is a separate issue.