Writing contest: the deadline approaches · 3:45am Mar 9th, 2019
If sources can be trusted, the airing date for season 9 had been announced:
April 6th
11:30am Eastern / 8:30am Pacific / 4:30pm British
That will therefore be the end date for the Season 9 Bingo Writing Contest.
You have until that moment to publish your story on the site and add it to the contest folder.
You then have exactly one extra week (that's the same time on April 13th) to mark the story as complete and make any further edits to the story. There will be no further extensions.
And when that's all over... sit back, watch some episodes, and play some Season 9 Bingo.