Jumbotron no longer editaable

Logged in to my Wordpress site today to find I could no longer edit the text on the Idly jumbotron. It’s as if it’s locked now.

Here’s what I’m seeing. Before I could go in and edit the text in the box to the right.

Hello there,

I hope you are doing well today.

This is a duplicate tread so I will respond to your original post and this one will be deleted.
Best Regards,