Thanks for being mature adults, everybody.

Sometbody on this group went into the admin area and changed all the group settings so nobody could post.
And I can't tell WHO, because they changed who I said could "edit some content" on the group page.

So now nobody can.

As for the new group icon, it'll have to be sent to me because I am not opening up the group again.

Everybody can submit, join, and everything again.  Sorry for the crap, guys.