Mike Morhaime, big chief at Blizzard, has said that the Chinese version of may have to go off-line for a spell as the is moved between operators.

Blizzard are switching their massive hit from The9 to NetEase, and Morhaime assured any downtime would be 'limited' when speaking at Activision's first-quarter earnings briefing.

Globally, World of Warcraft boasts over 11 million monthly users, with a lot of these people located in from what we can gather.

Having lost the epic World of Warcraft contract, The9 have unveiled a rival MMO cunningly titled World of Fight.

More as we get it.

By Luke Guttridge