CRED is expiring posts with expiration disabled on early versions

Symptoms

Posts that got their expiration disabled before CRED 1.9.2 might still get expired at their last known expiration time, or at the next time the check for expired posts is cheduled to happen according to your CRED settings.

Workaround

This issue will be fixed in the next version of Toolset CRED. In the meantime, this patch can be used, by uploading the file it contains and replacing the one with the same name, located in the ../library/toolset/cred/embedded/classes/ folder, of your CRED installation.