It's probably that "https://server.company.com/sites/Ops/zDev/Lists/Status_Tracking_Metrics/15_.000" isn't the right URL.
Try:
https://server.company.com/sites/Ops/zDev/Lists/Status_Tracking_Metrics?ID=15
M.
Try:
https://server.company.com/sites/Ops/zDev/Lists/Status_Tracking_Metrics?ID=15
M.