At our pilot server at Stockholm university. A teacher raported it to me and I've reproduced it:
Create a test/quizz with a True/False question with point value set to 1.0. I also included a multiple choice question (also 1.0) to have something to work with. Add an access student, log in and take the published quizz, answer the quizz with correct answers. Submit for grading.
Back to the maintain account, look at scores, the point value for the T/F question is't counted, it's 0.
Also, I found out that the mark for the correct answer on the T/F question wasn't recorded/remembered. It was left blank, so maybe that is what cased it.
Can anyone else reproduce this?