Introduction screen reappears near end of a quiz
Very occasionally, I see the introduction or instruction screen repeat itself at the very end or nearly the very end of a Quizmaker quiz. I can't repeat the error by retaking the assessment. It appears only once in a while in a way that I cannot duplicate. Other developers I work with have noticed this effect, which one also agrees is a very rare occurrence.
Is there a bug in Quizmaker that causes this random repeat? Or is there some action I could take to ensure that a learner never sees this effect?