Keychain Scripting bug on Intel-based 10.4.10 systems

When trying to get the password of an AppleShare key on an Intel-based Mac with Mac OS X 10.4.10 installed Keychain Scripting reports the error -25316. The version of the Keychain Scripting application is 3.0.1.

Command:
tell application “Keychain Scripting” to get password of AppleShare key 1 of current keychain

Error
“Keychain Scripting got an error: An error of type -25316 has occurred.”

Workaround:
Run the Keychain Scripting application through Rosetta.

PowerPC-based systems behave correctly. Can somebody verify this bug on earlier Intel versions? Please include the build number of the OS in your post as well as the version of the Keychain Scripting component located at /System/Library/ScriptingAdditions/Keychain Scripting.app. Can somebody with an older version of the Keychain Scripting application try to replace it with the buggy one?

For those on the mothership: Bug ID# 5525634