The amount of money that was dropped on the making of the game is a clue but unpopular opinion? Who's a fan of tencent anyway?
For those who don't have the context Tencent is a huge Chinese company that has many investments in games. They are the type that plays it silently usually invest and they do let the people do their thing then take their share. But the problem is two fold first of all you cannot start saying much abou the ccp tencent wouldn't send you to jail but would pull the plung of the funding. Secondly any client info that ends in Tencent hands is potentially viewable by the ccp. There's no need of a Snowden to tell you that, the government made it law so if you buy the game your data goes to China.