It's going to be the same across the globe (until it isn't), as the domain name is pointing at the registrar's default nameservers.
Then, if they do change the nameservers to point back at the correct server, it'll take a while for those changes to propagate - up to 72 hours is the suggested wait time. When that happens, if that happens, some folks will have DNS servers that update faster, so it will be sporadic and some folks will see the site as up while others report the site is down for them still.
DNS isn't magical and they only update so often with new records. Some DNS servers are pretty good at updating quickly. Others? Not so much.
(I deal with this sort of stuff on a daily basis, owning way too many domain names as it stands.)
With a whois like that, it looks like they lost control of the domain name. (See the updated date and time.)
This could be the result of hacking (but they should have measures in place to make that extremely difficult). With the right sort of trickery, you can transfer a domain name to a new registrar. It should have been locked, disallowing transfers, as a basic security step.
This could also be a result of not paying the domain name registrar, which would mean a legitimate loss of the domain name. Registrars tend to give you like a week-long grace period where they won't let anyone else register the domain name.
Hmm... One of us should find a site that freely shares WHOIS history and see if there are any clues.
EDIT: See the comment below this one. It may not be nearly as dramatic.