Posting the message here in case it gets shut down again.

Corrupt Database Caused Prolonged Site
Downtime
Temasek Review went offline from Monday 2200 hours to Tuesday
2200 hours due to a corrupted database caused by a failed upgrading
of our wordpress.
We had originally scheduled an upgrading of our wordpress on
Monday 2200 hours and it was expected to be completed within an
hour.
However, the upgrading did not went well due to the
incompatibility of our present customised theme and certain
plugins. The failed upgrading created a serious security breach on
our site, allowing any registered users full access to our
administrative backend. Our tech had to shut the site down
immediately. We later learnt that the failed update had corrupted
the database. Since our servers are sync in real time, our mirror
server suffered the same fate.
As it was already midnight, we were unable to grab hold of the
programmer who customised the theme for our site to work with
support personnel from our service provider to restore the
corrupted database (a corrupted database).
Our service provider originally suggested restoring the site
from the previous day’s database but we decided against it as
hundreds of posts would have been lost. We decided to salvage the
corrupted database and try to restore it as fully as possible and
this was achieved today with our programmer and service provider
working in tandem.
Fortunately for us, the large chunk of data corrupted were
subscriber’s information and previous site archives from 2008.
Other than that, all data remains intact.
If you are a registered subscriber to our site and you find that
you are no longer able to login with your existing username, try
executing a password retrieval and if it fails, then please
re-register yourself. Contributors, Authors and Editor’s data are
all intact.
We would like to take this opportunity to thank our host RTG
(Asia) Network and our programmer for their professional service,
for restoring our database and modifying the theme to suit the
latest wordpress version.
Additionally we would also like to apologise to our readers for
this unexpected downtime and thank you for your patience and
understanding.