With the last update to version 1.9.76 you have introduced the link to edit under table. There is a way to remove these links. Graphically I don’t like very much that visitors see the edit button below each table.
You won’t lose your data during re-installation.
Please clear all website’s caches and browser’s cache before checking results.
Also try adding an empty row to the table. Remove it.
After that save the table and check the result.
Don’t hesitate to contact me in case of any questions. We are always glad to help you!
Reinstalled plugin from the posted link, cleared website’s caches and browser’s cache. Now under some tables the edit link is gone and under some other tables the link is still there. I’m running free version.