Email replies not appearing in Forum

A few times recently, replies I have sent don’t seem to hit the Forum at
Most recently email on the “Gparted doesn’t see disk” thread in user
This is annoying. It is, I think, intermittent.

Quite weird. This is what I’ve found: on the topic “Gparted doesn´t show both SSDs and full disk space - #7 by chloris” it only shows one response:

However, if I look in the email logs, it shows you as having send two emails.

But if we click on the reply of "#7 " (your first email to that topic), we see instead a post by someone else.

So in fact it is hitting the forum, just not being added to the discussion. I believe this is a discourse bug and so I filed a support ticket on their forum: