I am slowly fixing bugs as I have time. The one above should be fixed as I have used it for 2 classes and 6 assessments.
I could update cvs, but I am not the maintainer and don't want to step on toes. There are some other quirks, like random multiple choice answers not grading correctly all the time, that I am also looking at.
Import from qti is a big issue as it appears that two classes on different days can't see each others questions/sections to make a new assessment, therefore to keep questions the same, I had to export/import and that has some pretty big bugs (i.e. a professor couldn't do this by himself, luckily I am also one of the profs so I fixed it for everyone.)
If you want me to start commiting fixes I will.