Again, my point was not that the dates were different, but that the formats were different. It's day/month in one case and month/day in the other (unless the table will be created later in December this year).
Now that the game has ended, you can also see the dates and times in the log (
https://boardgamearena.com/gamereview?table=536275294). It seems there the first move was indeed made on the 12th. I don't know why what I copied said the 17th, maybe the log is not complete during the game, or I failed to expand it completely.