I have scorewise messages set up as 1 mark = correct and 0 marks = incorrect.

When a user answers a question correctly (1 mark) they get the correct scorewise message

When a user answers incorrectly (0 marks) a blank popup appears briefly w/out the message that is assigned to 0 points (see attached)

Thoughts?

To recreate, you have to log in and go to url in screen shot and submit the wrong answer (correct answer is 650)