In regards to Avan's post, sometimes your characters abilities, backstory, or demographics will grant them access to additional bits of interaction/lore. This is a great opportunity to find out a few things about characters/events/etc. These scenes will be denoted by a 'hider' and will typically be a joint collaboration between myself and another player. That would also explain why there is an "Atlas update" notification in a post not by me. 

[@Rithy]

"I'm working on the post now! So once I finish that up, yes!"

[@Life in Stasis]

Yeah, your story is completely different