I just hosted a jam and checked the "Published" box, but I can't find it in the calendar, and nothing can be found in "jam hosted", so did I miss something? Thanks for helping!
You should look in the game jam FAQ, and if it doesn't answer your question please contact support as that page indicates. Hope this helps.
I created my own game jam six days ago and it still hasn't appeared on the calender or on any list.
link: https://itch.io/jam/the-miyazaki-game-jam-
Help would be much appreciated.