What version are you running?
2.0.5
What's the URL of the page containing the problem?
https://site.com/r/123/diff/
What steps will reproduce the problem?
1. View a diff as a reviewer
2. Raise and save an issue
3. Click "Edit Review" on the top pending review bar
4. Click "Discard Review"
What is the expected output? What do you see instead?
I would expect to see an option to confirm or cancel the action, due to the fact that this could potentially wipe all of your changes in one misclick. If you try to discard a review from the pending review bar you are presented with such a screen but you are not if you discard it from within the "Edit Review" popup.
What operating system are you using? What browser?
Ubuntu 14.04, Google Chrome Version 39.0.2171.95 (64-bit)
