CI_Session Acting Like Flashdata

[eluser]CodeIgniteMe[/eluser]
Was this suppose to be a CI2.0.2 bug? Because I tested the code in CI2.0.1 then upgraded to 2.0.2.
The output is still the same. When I removed the unset_userdata line, I got only

Session found, value stored was: value

[eluser]Vheissu[/eluser]
Hmm. So it is storing and value and keeping it, it would seem. Because if the issue was happening still, then the value you just set would have said "Empty session, setting a test variable"

I'm starting to think the issue might be related to using the session class within a custom library. If it works in a controller, but not your auth library class (like it is happening for me), then we've just isolated when the issue is happening somewhat.

Now the question is: why isn't the session class working in a custom library properly?