No, the August 21 ISO is taken down, so that you had a "no link" warning was correct.
A first ISO for KaOS is up now, all links updated too. Please report back if you have an issue getting .
This is also a test run for using the VPS to build ISO images, report any issues you may find, it really will help if the VPS can do the ISO building (and especially uploading, takes only seconds to upload the ISO from the VPS, takes ten + hours if build locally).