Wiki

I've just installed nwiki (downloaded from Crom's Lair just now). I've installed it onto my test moodle site running 1.8+.

Install went without a problem but when I created a new wiki in my course I found that I had a correct list of students but when I selected a student and clicked the continue button it all went back to the student whose name was
originally selected as the default.

Actually I've just checked again and it does go to the new student's wiki but there is no indication of whose wiki you are looking at as the dropdown list reverts to showing the first student's name.

Is this a bug or have I set something up incorrectly?

Thanks,

John