Can't kill message in drafts folder

[Dieter Wilhelm]

Hi

I can't kill an old message in the drafts folder with B DEL.

Could it be that I've marked the message with something mysterious and
thus preventing somehow the deletion?  The summary line shows:

O*+[   ?:

Hmmm, posting is old, it's stored in the article cache and is above
the score level (and the number of lines are unknown).  But does this
prevent from killing?  Closing and opening gnus doesn't help, should I
restart Emacs?

-- 
    Best wishes

    Dieter Wilhelm
    Darmstadt, Germany