[Plugin: WP Survey And Quiz Tool] Timer problem

I also have a problem with the timer.

When the time is finished it say “Unfortunally you ran out of time etc etc.”

If i push the back button or refresh the page i can start over the quiz like i never was on that page.

I dont think thats the way it should work.

If the player filled in 10 answers out of 12 and the time is up i would like to count these 10 questions and save these results. He can still win with 10 good questions.

Can this problem be fixed?

http://wordpress.org/extend/plugins/wp-survey-and-quiz-tool/