<http://jsbin.com/uxafu3/14/edit>

Here is a link showing what seems to be a bug in the Jquery accordion.
The first nested accordion (1, 1a, 1b) works just fine and expands as it should.

hoever with second nested accordtion (2, 2a, 2b) the arrow changes to show that it's expanding but no content comes out.

help!