Implemented Display banned members in the Manage Group page

I don't know how sozin coded the plugin.
Expected behaviour is that a banned user is temporarly removed from all usergroups.

However, mybb stored the previous usergroups so after a user has been unbanned he'll get moved back to the groups he was in.

I'd have to take a deeper look into the group management page.

So if I understood you right:
Banned users show up in the "manage usergroup" page but cannot be removed?
Or can't you see them at all?