Hi Jay,
ProPilot has feature that only shows flights that are active.
The first flight is activated at 31-12, so it will only be active on that date.
I made a small change on the "Lock Flight" section so you can see the local server time and date, and compare it to your respective local time

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So, after the first second on the server 31-12 date, you can lock the flight because it will appear on the possible flights popup screen.
Merlin, leg 3 is corrected.
Also, I recomend you all to take a look at the page again please. It has improved in the design

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Regards,