Review Instance not Refreshed

I feel the "Refresh Review instance" isn't refreshing the updates made by an Author.

Here is my scenario:

• Author phase is initiated, all the authors start to work on their Reports
• Author phase is completed.
• Review phase started, so I created a Review instance and started the Cycle1
• Reviewer finds some mistakes and add a comment on then, and restart those doclets.
• Authors work again one those doclets, answer those commentaries and submit then again
• Reviewer only can see those updates on doclets if he do a Inspect on then, because the Review Cycle is based on an old snapshot