Section Grayed Out In WordPress Divi Builder

I have no idea what happened or when it happened except for the fact that I decided to use the visual builder, which seemed to work fine. However, after making edits to some text I noticed that my text formatting was changed, in a bad way. Anyway, the most critical thing here is the fact that my hero section is no longer visible on the front end and grayed out in the editor. I am trying to recreate the hero section now but it's not coming out the same.

This is so odd. Maybe I did something while working in the visual builder? Not sure... but I will be much more cautious when using it in the future.

I really need to find a solution for this problem right away. Hope someone responds soon.

Thanks in advance for your help.