How does this violate catalog guidelines > Likes and Comments

Hi,

Can someone please tell me why this book doesn't meet catalog guidelines?

https://www.goodreads.com/book/show/2...

I asked in an email and got the general non-answer. What specifically about it does not meet guidelines? How are we supposed to fix these things if we don't know what's wrong?

Thank you,

Sometimes shows by some weird error; you see this from time to time. Toggled to invalid and back. Check back again later. Appears in list of editions at least: https://www.goodreads.com/work/editio...

Thank you!