I have an issue with burndown chart.
I have sprint board (scrum ) and release board (kanban) connected . When the tasks are done and the sprint is completed , the issues appear in release board . I use the same workflow scheme for a few teams and for all team the same logic of boards. But in one of the boards , the burndown chart takes the issues that were done in previous sprints and already released with their fix versions .
Cannot find the logic of the problem , as not all tasks that are done and form ready for release status not release status , are included in the chart.
Also everything is the same in other boards ( teams ) : workflow scheme, issue layout , board columns, statuses , while other boards have normal burn down charts.
