I have Jira/Confluence/Bitbucket all authenticating correctly with Crowd.
I can log in to Jira with user 'john' who is both a user and a System Administrator. When I go to the system settings however, the re-authentication box appears and the password for 'john' isn't accepted. The user is in the correct group for System Administrators and the group has been assigned into the System Administrators role. It also works fine with Confluence and Bitbucket - it's just Jira.
Any ideas?