Edit user info

hello , we've creating a new group yesterday but we've forgot to write something like "role"... Now I want to write them and when I do that and I click on update , the lil window clignote une fois and what I've updated is erased and nothing is changed ...

Say me why please :)

Edit 23/12/2k4 : there is another probz I find in group manager... I've created "a little fantasy" some days ago and I want to "put" Bactery in the descritpion group but he doesn't work too , that's makes the same thing like when I try to updated profile ...