Issue Summary

Click ">" under Version Panel in Backlog page throw "Cannot read property 'doneEstimate' of undefined" error

Steps to Reproduce

1. Create new Scrum project with sample data.
2. Go to Backlog > Version panel.
3. Click on any Quick Filters, Ex: Only My Issues
4. Click ">" button to view Version details.
   

Expected Results

Version details show properly

Actual Results

Exception: Uncaught TypeError: Cannot read property 'doneEstimate' of undefined thrown in UI:

Notes

This also happen to Kanban project where backlog is enable.
Error did not happen in JIRA 7.13.2.

Workaround

Currently there is no known workaround for this behavior.