The "Control Chart" report displays variables for duration, rather than text

Summary

In Jira Software 7.7.0 and higher, the "Control Chart" report show variables for duration - specifically, variables like core.durationutils.unit.day and core.durationutils.unit.hour instead of d and h respectively.

This affects new installations and fresh upgrades.

Environment

• Jira Software 7.7 and higher

Steps to Reproduce

1. Create a project with sample data, or view an existing project after an upgrade
2. Click "Reports" in the sidebar
3. Swap to the "Control Chart" report

Expected Results

You should see a summary above the chart like this:

1d 5h average 1d 5h median 16h 55m min time 1d 16h max time 3 issues

Actual values will differ in your instance

Actual Results

2core.durationutils.unit.day 5core.durationutils.unit.houraverage 2core.durationutils.unit.day 9core.durationutils.unit.hourmedian1core.durationutils.unit.day 1core.durationutils.unit.hourmin time3core.durationutils.unit.day 5core.durationutils.unit.hourmax time3issues

Workaround

There is no workaround at this time.