freebsd-update update3 doesn't resolve anymore

Hi all,

I was doing some update and discover that doesn't resolve anymore.
Is it a permanent issue?

update1, update2, update4, update5 are all online and in sync with the same content :)

Well, that's why there are several of them. Don't know if it's actually offline or not but it's certainly possible (for whatever reason, broken hardware, maintenance, etc).