Pierre, there were problems in most of the other question types, which I have fixed - see the commits on
MDL-25104 - but I have run out of time (I am going away for the weekend) so if you could make the same changes in the three calculated question types, that woudl be great. Otherwise, I will do it on Monday.
By the way, Martin seems to be really serious about releasing Moodle 2.0 next Friday if possible!!!