One outer service route has been suspended after operators found distortion markers in the transit record that could not be cleanly verified or dismissed.
The suspension is precautionary, not theatrical. No one wants to be the team that waves through a route anomaly just because the supporting logs are ambiguous and the service pressure is high. At the same time, the event shows how little consensus still exists around what counts as acceptable uncertainty when timing and route integrity begin to blur together.
The route will likely reopen after review. The more important consequence is that distortion logging is becoming a normal operational problem rather than a topic reserved only for extreme theory.