Does Hackernoon team manually edit user article to inject crypto advertisement?

To moderators: If this is not a right place to ask, please feel free to remove this post.

Hackernoon is one of place to occasionally cross-post my article. However, there are a few things that I notice:

1. Sometimes they dropped my canonical link I had to manually edit afterward.
2. But it seems like an edit button is removed now? Or at least moved to some non-trivial location? At least for now, I cannot find a way to make changes to my article.
3. The TLDR became a place to inject crypto advertisement (by editor or some automated system I suppose?).
4. There are many references pointing to crypto materials, even though the article is not related at all.

What do you think?