Sorry, Tony, I don’t follow. We have everything up to date.
You may have both EE and WP up to date now, but at some point, you had WP updated with an older version of EE installed, when you use that set up it adds additional ‘blank’ entries to the database so then even if you update EE you see those entries when creating a new event.
I can create a back-up, yes. I’ve done that.
Proceed to do what now???
Now you have a database backup, you can install the plugin mentioned here: