Ah, I'm surprised this hasn't come up before. Federation drama seems to be the culprit. You're on the Hexbear instance and today's game thread was made by a user on the World instance. So even though Fanaticus is federated with both, because Hexbear and World are defederated with each other you can't see their post and they can't see this one.
Feel free to use this thread as the ND-Miami game thread! Although it doesn't look like the game is going great for y'all so far... Hope that turns around.
In the future, I'll see if we can make sure game threads always come from an account on this instance so that everyone can see them.