Update Parent Issue dialog will pop up with "All sub-tasks for parent issue are now Done" message even when there are still another sub-task that are not set to Done

Summary

Update Parent Issue dialog will pop up with "All sub-tasks for parent issue are now Done" message even when there are still another sub-task that are not set to Done

Steps to Reproduce

1. Create Basic software development.
2. Go to Jira Administration -> Issues -> Sub-tasks -> Add Sub-Task Issue Type and create two subtasks
3. Go to Jira Administration -> Issues -> Issue type schemes, then move the created sub-tasks from Available Issue Types to Issue Types for Current Scheme and save
4. Create a Knaban Board with Name "UpdateParentIssue" and choose a saved the filter with All Standard Issue Types are checked for that board
5. Create a Knaban Board with Name "Specification" and choose a saved the filter with Specification in the Sub-Task Issue Types are checked for that board
6. Create a Kanban Board with Name "Testing" and choose a saved the filter with Specification in the Sub-Task Issue Types are checked for that board
7. Create a Issue with "Task" as the issue type for the "UpdateParentIssue" project
8. Create two subtasks for the task above , one subtask with "Specification" as the issue type , another one subtask with "Testing" as the Issue Type
9. Go to the Specification Board , when move one of the card from In Progress to Done column, the Update Parent Issue dialog will appear saying "All sub-tasks for parent issue are now Done. Do you want to update this parent issue to match?"
   This should not appear as there is still another sub-task exist in that board.

Expected Results

The Update Parent Issue dialog will not appear showing "All sub-tasks for parent issue UPI-1 are now Done. Do you want to update this parent issue to match?".This is because there there is still another sub-task exist in the board.

Actual Results

At this point the Update Parent Issue dialog will appear showing "All sub-tasks for parent issue UPI-1 are now Done. Do you want to update this parent issue to match?"