I am running some tests on gradebook/workshop and I found something that seems to be a bug on gradebook, although I tried to find any existent known bug regarding this problem and I couldn't find anything, so I wanted to know if there is somebody on the case or if there is anyway that I can help.
Luckily I can demonstrate the problem on the Moodle Test Site, that makes it easier.
If you go to http://test.moodle.net/workshop/grade/report/grader/index.php?id=2 and mouse over one of the activities cell, it is gonna display some html code in the cell, but as text, not as html... I'm attaching an image so you can see what it looks like...
Have somebody noticed that too? So far it only happens when you go to the 'grader report'.
Cristian @ Athabasca University