Can't delete (blank out) comment that has been replied to any more.

Oct 12, 2018

This was possible until today; it left an empty comment, but now does nothing.  If you try to delete the text of the comment, the "Save" button goes away. If you put a blank line in and press "Save", the page hangs, and if you reload it, nothing has changed.  Being able to delete things you said is really important. Please stop breaking things that work.