Briefing
The platform team pushed a dotfiles sync overnight, and by the morning handoff three operators had pasted runbook steps that assume ll shows human-readable sizes.
In this shell ll still answers, which is why the first responder called it a false alarm.
New sessions pick up whatever ~/.bashrc says, and that file changed in the sync.
It is a small problem, but it is slowing down an active handoff.
The fix is yours to find: hints, the recovery checks and the debrief unlock inside the incident.