Summary

When 2 Sprints was active at same time and the first Sprint is completed, the issues in the first Sprint will be added to the 2nd Sprint in Release/Epic Burndown report.

Environment

JIRA 7.3.8, 7.4.3, 7.2.8

Steps to Reproduce:

1. Create new Project with new board.
2. Create a Version in the Board (Eg: RBT v1)
3. Create 2 Sprints in the board.
4. Create 2 issues in the Board.
5. Add the newly created version to the issue.
6. Add the first issue to the Sprint 1.
7. Add the second issue to the Sprint 2.
8. Start Sprint 1.
9. Wait for 1 minute and start the 2nd Sprint.
10. Complete the issue in Sprint 1 and complete Sprint 1.
11. Complete the issue in Sprint 2 and complete Sprint 2.
12. Open the Release/Epic Burndown report and both of the issues will be listed under Sprint 2.

Expected Results

The issues are shown under correct sprint in Release/Epic Burndown report.

Actual Results

The issues are shown under last completed sprint (overlapping Sprint) in Release/Epic Burndown report.

Workaround

No known workaround for now.