From what I’ve been told by some people (I can’t remember who precisely, and therefore cannot confirm) the Chinese Police started seizing some RaspberryShake devices and therefore some owners decided to disable the data share towards RS Server and use them locally only to avoid breaking the Chinese Law which I’ve been told states it’s illegal to publicly share the data of stations like this.
It’s not the first time this question is asked here Is Raspberry Shake still available in China? - Technical Support - Raspberry Shake which as well mentioned that he’ve been told that it was illegal to public stations like this in China.