I will look for that link next time.
As you know EJA files a whole bunch of flight plans late at night for the next day then seemingly waits to see what combinations look good bright and early the next morning. The rest of the flight plans, I assume, are cancelled so as to not plug up the system with flights that won’t happen. I thought it was funny that two such flight plans both had arrival times before departures were due. Both to the same place and both before dawn.