When updating commands, registration deleted the old ones before confirming the new ones were saved. The new registration failed and none were left.
Nobody could use slash commands. Automatic moderation, logs and verification kept working.
We registered the commands again and changed the order: register first, clean up afterwards.
If a registration fails, the worst case is duplicated commands, never zero.
Commands are registered again in every server.
The bot is online, but no slash commands show up.
Every incident that lasts 15 minutes or more, or is serious, gets a public report within 48 hours.