Seems that the US Government's action against WeChat might have wider implications for other Tencent affiliates too... which would include FDev.
www.marketwatch.com
Apparently, even the people involved in this are saying it'll require some discretion to decide which companies are penalised as a result of their affiliations with Tencent.
Presumably, it'd be unlikely that it'd be possible to stop anybody (in the USA) playing a game by a company affiliated with Tencent but it might become impossible to carry out new financial transactions, such as making new in-game purchases or purchasing DLC.
Surprised there's nobody here talking about this.

Trump’s ban against WeChat owner Tencent could have huge implications for U.S. companies
Did President Donald Trump just blow up the U.S. videogame industry?

Apparently, even the people involved in this are saying it'll require some discretion to decide which companies are penalised as a result of their affiliations with Tencent.
Presumably, it'd be unlikely that it'd be possible to stop anybody (in the USA) playing a game by a company affiliated with Tencent but it might become impossible to carry out new financial transactions, such as making new in-game purchases or purchasing DLC.
Surprised there's nobody here talking about this.