Confused, the article says the following:
The hotel, owned by Maranatha Group, will undergo a substantial refurbishment prior to welcoming its first guests under the Curio brand in 2016
The Hilton website says
This hotel will soon be joining the Hilton Worldwide Portfolio of Brands but is not yet accepting reservations. It is scheduled to open in May 2015.
Since May is two weeks away and cannot book online, presume website typo and they meant to say May 2016?