Yes, I noticed the email that Known sends to let me know that someone interacted with my post, had the quoted content and your comment mixed into one paragraph. Not sure where or how to fix that, but it could be that you need to deploy the fix you mention to more post types.
Got an email in my inbox for an event. In the marketing text, this section is included
"[...] and most importantly, amazing instagram photos to make your friends have serious FOMO."
That's when I instantly know, that I'm not supposed to go to this event.