Review Quiz shows answers are incorrect when they are correct

Hi Ashley,

I have a developer who is running into what may be the same issue here.  They are have a course built in Studio 13 using Presenter with a Quizmaker quiz at the end.  The issue seems to be specific to the multiple response question type and the HTML5 output.  I have tested in both Chrome and Firefox with the same results.  

With a correct answer submitted by the users the HTML5 version marks it incorrect and the Flash version marks it correct.  The issue seems inconsistent though I a see it in questions with 4 of 4 and 3 of 4 answers correct, but a question with 2 of 4 answers correct is working correctly.

I have confirmed they used the latest version, Update 7 and this is the version info from the published presentation.html:

<!-- Created using Articulate Presenter '13 7.7 - http://www.articulate.com -->
<!-- version: 7.7.1509.1618 -->

I recreated the issue in a sample course which I have attached both source and output files for.  Other than changing it to submit all at once and having the question answers not shuffle everything else is default settings.  The quiz in the sample is pretty simple and has the answers as the questions.