It links to https://support.logos.com/faq which is dead
https://www.logos.com/faq works
Same problem for several of the links in the footer.
Wow that was sorted quick [:)][Y]
Problem is actually occurring on https://support.logos.com
It is using base URL for these links which are not valid.
Looks like support.logos.com's templates weren't updated back whenever logos.com's templates were.