Grammer matters?
It appears from use of a period, not a comma, that Q+ declared D day as Dec 19. :
[D] Day, Patriots.
We will have our Country back!
Q+
Had the author intended "We will have our country back!" to give future time frame to the precedent phrase, it should have been a comma like this: D day, Pats, we will have our country back.
We may never know what lever dropped that signified D day, but Q prepared us to be on the lookout for the "1st alarm ringing".
Also: is the 1st Alarm post letting us know that the glory of 2018 has been pushed to early next year?