AI INCIDENT TIMELINE REVIEW - FICTIONAL INPUT - VERSION 1

Correct each claim about the fictional Sample Queue incident. For
each ID, state the recorded observation, the uncertainty, and what
evidence could resolve it. Use only the supplied log. Times are UTC.

INC-01 - First report
Log: 09:12, first report of delayed jobs was recorded. No earlier
impact records are available in this sample.
Draft: "The incident began at 09:12."

INC-02 - Earlier change
Log: 09:05, a configuration update finished. At 09:25 the incident
owner listed it as one possible factor. No cause was confirmed.
Draft: "The 09:05 update caused the failures."

INC-03 - Recovery scope
Log: 09:42, two newly submitted sample jobs completed. The earlier
backlog had not been verified. No full recovery was declared.
Draft: "Service was fully restored at 09:42."