Screw up my timeline again will they? FFS OKAY
So The Rebirth events about the whole second Superman, Tim not remembering Kon, Nightwing was advised to go to Bludhaven and so on didn't happen, since currently everyone remember everything...
(Deep breath)
The actual current timeline started with Damian's 13th birthday and Super Sons, skip over a bunch of timeline confusion from all those characters mentioned above, straight to Dark Nights Metal, Snyder's League, Rules of Engagement, Dick getting shot, and then the bulk of the year is Sad Sack Batman, Ric Grayson, Heroes in Crisis, Requiem for Arsenal, and City of Bane, then finished off with Joker War.
Death Metal doesn't count because it's erased from the timeline. It exists, and people remember it, but it no longer count in the timeline.
Like I don't even know if Tim "died" this time, because that counts for The Problem Where People Try To Bring Back Post Crisis. I don't remember. Who cares.
Edit
I just remembered that we still have the whole Remembering Past Canon thing so that's the simple solution, they remember how long it happened originally.