Originally Posted by Lord KiRon

There is a very very old bug not fixed by Kobo for years and present even in new Forma:

1. Load several books from same author. Let's say 5.
2. Go to authors view ("My books"->"Authors" tab) - you will see list of authors with number of books of this author on the right of the name.
3. Select (enter/click) the author
4. Delete some or even all books one by one (Press ... right of book name, select "Remove" and confirm).
5.Return back to the all authors view (by pressing the "back round arrow" button on the top left of the page .

- You will see that number of books not updated, moreover , if you deleted all books of this author , the author is still present and still shows same number of books (in our example case 5).

Simple stupid refresh view bug but very annoying from time to time.