I was so happy there is an online tool .. but today it's not showing a tick yet, maybe I have to log in after allMy local area was all updated by 12:45 game-time yesterday.
Lately I've been using this: https://elitebgs.app/tick to keep track of the Tick trend.
I presume it's tracking either earliest, latest or the average of daily updates via EDDN/EDDB.