One of the members (lilioh5)of my group FC Twente has been closed (his account). I can't see this member any more when I look under manage members, but he still seems to been accounted for in the number of members of the group and for the av.rating.
What can I do to also remove him so that he doesn't count for the number of members anymore?
You can't. Only staff can.
Are staff reading this? If so I'd like to have lilioh5 removed from my group FC Twente.
Yes and I've done this for you now :)