Wikimedia Bugzilla is closed!

Steps to reproduce problem:
1. Edit https://www.mediawiki.org/wiki/Git/Commit_message_guidelines in VisualEditor
2. Add some text
3. "Review and save"
4. "Something is wrong"
5. "Report problem"

Expected behaviour:
Make an http request somewhere and report back in the UI.

Actual behaviour:
No http request is made and UI is unresponsive.

console:
> Uncaught TypeError: Converting circular structure to JSON
> at:
> > mw.Target.prototype.reportProblem = function(message) {
> > var ...., report = { title: .., oldid: .., .. };
> > $.post(mw.config.get('wgVisualEditorConfig').reportProblemURL, {'data': JSON.stringify(report)}, function() {

debug:

var objs = [];
JSON.stringify(a, function (k, v) {
  var i;
  if (v === Object(v)) {
    i = objs.indexOf(v);
    if (i !== -1) {
      console.log('dupe at #' + i, v);
    }
    objs.push(v);
  }
  return v;
});
dupe at #66 
<p data-parsoid=​"{"dsr":​[0,139,0,0]​}​">​
"The "
<b data-parsoid=​"{"tsr":​[4,7]​,"dsr":​[4,24,3,3]​}​">​commit message​</b>​
" play an important role in revision control systems. They are the first thing other people will see of your commit."
</p>​