Can't login with Freakauth

[eluser]flokky[/eluser]
As an update: I've re-installed a fresh CI + FreakAuth and copied over my adjusted code and everything is working again.
By taking a closer look by enabling the PROFILER, I saw the flashmessage and some other needed information for logging is wasn't saved into the ci_session db, which might explain why it didn't worked.

But why is still a question..