Issue Summary

When a status is unmapped in the board config, it will not show in the sprint report.
i.e. Issues transitioned to this status will:

1. show under the Issues Removed From Sprint category
2. show as if they were in the last status before transitioning to the current one that's unmapped.

Steps to Reproduce

1. Start sprint with issue A
2. Resolve issue A
3. Complete the sprint
4. Go to sprint report. Issue A is listed under completed issue
5. Go to column management page > un-map the Done status (to unmapped column)
6. Go to the report again

Expected Results

The report shall not change

Actual Results

Issue A is listed under issue removed from sprint and show the previous status it transitioned to "Done" from.

Workaround

Make all workflow statuses in the "Complete" category mapped to columns so they're considered as complete in the reports.