It is official 1/1/2020 is the date.
I hope somebody still reads this, but the launch and burn date was delayed for another month. So you have at least until 2020/01/31 to mint. Crowetic already confirmed this in a private message with me, but I assume he'll confirm it here publicly, too. Not sure when he's back online.
Edit: the discord has an official announcement:
crowetic24.12.2019
@here - I will be doing an official announcement on the push of the launch, but we have all decided that the 01.01.2020 date is too hectic with holidays and everything else. So we are going to instead use 02.02.2020 (which is arguably a cooler number anyway.) We cannot rush the launch and building of the devices perfectly if we want this to be successful. Therefore we have made the decision to give us just one more month to iron everything out perfectly. We also have a new new ideas we are looking to implement into the platform. This should also give us plenty of time to ensure we have at least a base level version of the portal in at launch as well. I apologize for the push twice, but that is why I don't like putting dates on things, this type of custom work only gets finished when it is finished. There is no way to say with 100% certainty that everything will be completed (especially given all the various aspects from software to hardware development, in multiple countries and timezones...) at a specific date... That being said... 02.02.2020 should be able to be accomplished with no problem.