Sitebuilder Issue: Restoring Changes After Refreshing Page

Hi Team, I wrapped up a full site in the sitebuilder on Friday. When I loaded it today to make some final tweaks, the page refreshed and the site is now only reflecting my progress from Thursday. I'm wondering if there's a way to restore those changes or at least find out when it last saved? Here's the link to the project if that helps: https://www.relume.io/app/project/P1111839_vrOMasGAzsmujFHw40G45Fc0pM_wn-yPnVyEUEQVVYg