I have same problem!
Need comments on some (other) pages/posts (but only those I set this for on a page/post basis). Have turned off comments in Settings > Discussion.
If I comment on a page/post, the comments somehow show up in my BuddyPress pages (Profile, Activity view, etc.)
This problem only occurs for the BuddyPress pages. When I go to a regulat post or page, only the comments (if allowed) for that page is showing.
Very frustrating…
My BuddyPress pages says “Comments are closed”. But still show comments from other posts/pages.
