Merry Christmas to you, SilentThief.
Have you taken the party into combat after this? I think that DC might not refigure that info until the next time it needs to - you might also try an event after it (Logic Block) to test said stat. It also might just be a screen refresh issue.
Also, is this in the editor or in play?
Keep popping in when you get the chance, we always enjoy having you around.
