My front page will not display any content after an update

I was working updated some plugins and themes which include Woocommerce then tried working in the theme test drive plugin. While making some updates, I noticed that the content on my coming soon home page was gone.

I don’t know if there are issues with caches or something of that sort but that is not my area of expertise. Does anyone know what I can do? My site just looks empty at this point except for the heading.

Also, I now get a message about two objects being removed and an image being too small.