playframework/play — pull request #405 by jkot (2011-12-13 16:13:20+00:00)
Title: [#1310] Fixed package-info.java loading when running from precompiled cl...

I'm not sure you want to fix it exactly this way but at least it will hopefully save you some time localizing the root cause. See the ticket where I attached a sample application that can be used to test the problem.