BootZilla.org is currently being migrated to the new web host. It will take a couple days to get everything going. We’re moving away from an apache backend to a private server running nginx. As such, there’s a handful of wacky issues that need attention before migration will be completed.
As of writing, BootZilla updates should still work, regardless of the state of the site. The few dependencies that BootZilla does not ship with can be downloaded through the normal scripted means — there exists a hidden directory that contains mirrored files that are only accessible via direct linking/downloads – these are already migrated and intact. The rest of the downloads will follow.