Image usage shows "N/A" when RHEL is true and seconds is nonzero
Summary
In the image usage summary view, some images that have rhel
true still show "N/A" for time in the interface.
Steps to Reproduce
- Start an instance using an image that is not RHEL.
- Wait for Cloud Meter to process the CloudTrail to know it exists.
- Flag that image for RHEL so Cloud Meter should treat it like RHEL.
- Observe results on the image usage summary view. Optionally reload the page to ensure fresh data.
Expected Result
- Hours are displayed because the image should "spin the meters".
Actual Result
Additional context
Found during research of cloudigrade#509 (closed)