Hi there, Nicolas! Thanks for getting in touch and welcome to the forum!
Sorry this issue is popping up, but let’s see if we can troubleshoot here together. 🙂
First off, will you please run through these troubleshooting steps? I want to make sure there isn’t a conflict right off the bat with your theme or possibly another installed plugin and these steps will help identify that.
Secondly, I notice you have a landing page at /events-2. Is it possible for you to remove that page and any other pages (besides /events) that might have event or events in the URL?
I have another hunch that the feed on the homepage is using a custom loop rather than one of our supported widgets. Let’s give the first steps a try, but if they don’t work out, I’ll want to explore this third idea more, which might be better addressed by the theme author.
Cheers!
Geoff