I use Crowd for permission control on my Atlassian suite. I have an internal directory for this purpose, and then I have a link to AD for a delegated authentication directory.
The problem I have is that users have tried to log into our suite without having an account to grant them permissions on the internal directory, and it has automatically created an account in the delegated directory. This has pushed me above the available license allowance, so I had to apply a new eval license in order to keep operating.
I have since found how to turn off auto-user creation, but how do I remove users from this delegated directory's cache?