[comments on profile feeds] can't view reply to my comment?

I seem to be getting an error on this post: http://mydramalist.com/profile/GeaV/feeds/1zERGmi7...

It seems the user replied to my comment on her post (I got a notification), but I can't view that comment? It only shows "View more comments"  but when I click on that, nothing happens.  This only seems to occur when I try to view the reply to my comment on the user's profile feed; I can view the response on the regular feeds (if I manage to dig it up).