I can only confirm (and other users confirmed it as well), that running the FSDT Live Update again, I think the issue was caused by a file still not updated on all servers.
It might take a bit more time for all user to get the fix, because we don't run a single server, but we run over the Cloudflare network, over about 120 servers around the world, so it might be enough to try it again after a couple of minutes or so.