@ibn_hosin vice versa, I did not understand, when you said “… were marked as archived”.
From my experience and understanding other discussions here, when a review is hidden i.e. not published, the author can still see and edit or delete it. But I have no idea, where you saw “archived” and what it means.
Here in this Connect forum, “archived” means, only admins can see a post or comment, not even the creator, but I don’t know, what it means in Google Maps.