Maybe late, but try this...

SELECT name

,is_disabled

,CAST(LoginProperty(name, 'IsExpired') AS INT) is_expired

...

See the final post here:

http://social.msdn.microsoft.com/Forums/en/sqlintegrationservices/thread/5383a1e2-3f28-4de4-8ffb-586534bcb3fa

That's what fixed it for me...

Lowell (11/28/2010)

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I have this snippets saved which might help; it's using a pair of loops table to strip out any comments , so you can then search just the remaining...