It problem have.
Go back to your build page, reload it a few times, then go into "view" and select "Screenshot". If the screenshot looks right, then edit the post by removing the page's URL, reposting, then re-editing it with the current page's URL (yes, even if it's the same). Otherwise, the Forum keeps the old screenshot version in place.
-- Lugia
Thanks for your help! I tried that a few times to no avail and ended up just making a copy.