Hello Everyone! I hope You are having a Blessed and Prosperous day!
I know several other people have had the same problem as I have. When you are selecting an Author that you follow, it is very easy to make a mistake and unfollow that Author. IT becomes an even bigger problem if you do not remember exactly how to spell that Author's name.
I have stumbled across an easy fix. If you accidentally unfollow an Author, and you want to add them back to your followed list, simply select your notifications(the bell in the top right of the screen, and scroll down until you find the Author again.
I hope this is helpful information for you.
Thank You for Your Time, Attention, and Interest!
Anthonhy