Upgrading broke my layout – Urgent help needed

I am in the middle of a sale, and my website is now broke. I have updated my website (www.weylintracking.nl) and it is no longer showing what I configured to show on the homepage. Only the post titles: Online Cursus Diersporen, Veldgidsen vol met diersporen, Laatste Blogs and Ervaringen When I go into theme options excerpts etc are all selected. Trying to deselect and reselect does not fix the problem. Please help fast, I am spending money running ads right now :(