Not a bad collection of information, but there are still some misleading points such as when they went into full production. Which was when W3 shipped not after Blood and Wine, as well as the scale of people working on the game in 2013 wich was closer to the 50 point if I remember correctly. Can't remember the source but it is linked above.
I think people get confused because when Blood and Wine shipped articles were posted stating that they have a larger team Working on Cyberpunk compared to any point of development on the W3.
I obviously have no clue how far along they are, but i still really believe this game will be a spring 2018 game, based on their plans of launching another AAA game by 2021 and also the fact that they would like to have 2 teams working on different games. I think they will get Cyberpunk out the door, once that's release they should have recruited enough to work as 2 teams.