I cannot disclose any detail, but cases like that are usually based on the context/severity of the spoiler and past offenses aren't always relevant to current ones (and they do expire after all). As usual, punishments aren't visible either, but I will be more vigilant in higehiro thread since it was too close for comfort, even though I'm certain it was a mistake (hopefully).
The 4th season was weird in many ways. The Rocinante's crew spent the entire season on the same planet when they used to travel all over the place, and the plot moved very little. Felt like the entire thing was just a giant set-up for the next season and not much more.
I started The Expanse only a few weeks ago. Finished the first four seasons and I'm waiting for the fifth one to finish (10 episodes like the previous one, right?) because this show always has huge cliffhangers