A story by me in the Ann Leckie "Translation State" fandom, "The Duality of Translator Dlar" [AO3].
When the space inside the Central Treaty Administration Facility twisted up, it sealed off not just exits, but the secrets in Translator Dlar's mind. Years later, in the pre-Conclave winter retreat, some of those secrets come to light.
I wrote it for Fluffcember 2024 prompt "Confessions". I don't know what the deal is with Fluffcember, because the moderators did not approve either of my stories for the collection.