There's a few things you should know:
1. The story was written in August. Its not new news.
2. There's absolutely no proof that the "Tulip Trust" exists.
3. If it does exist, it presupposes that CSW is Satoshi, which he assuredly is not.
4. The number of BTC mined by Satoshi has been revised to ~600,000. Which is still enough to crush the market, but Craig is not moving them, on Jan 1st 2020 or at any time.
https://news.bitcoin.com/satoshis-1-million-bitcoin-haul-could-be-smaller-than-first-thought/