Preview of a comment on g.d.o shows anonymous user picture

This is a super minor issue, but I thought I'd report it anyway. I hit the "Preview" button when replying to a post on groups.drupal.org, and I saw the successful preview of my comment, but next to my comment was the anonymous/no-picture user picture in the preview, rather than my real user picture. Saving the post worked as expected and my real picture showed up.