In this post the link shows as broken and when I click on it I get taken to the Daniweb Broken Link page. However, when I copy the link text and paste it into my browser address bar it takes me to the correct page.
The link must have been temporarily down at the time that it was crawled. It will be recrawled regularly. In the meantime, DaniWeb is unfortunately on a code freeze because I am recoding the entire thing on a new platform, due to launch late this month.