Front page not refreshing

The front page of my blog isn’t displaying new posts (https://globetrotting.floridascarf.com). It’s strange because the other three websites that I have use the same, Zenon Lite v1.9, theme but don’t have this problem (https://creative.floridascarf.com being one, if you need it for comparison). I’ve tried deactivating some plugins that have caused issues in the past and that hasn’t helped. Although, I would have been surprised if it had, as the other problem-free blogs use the same plugins. I’d also like to note that when I’m signed in to WordPress I’m able to see new posts, but once I log out, they disappear. I’m not well versed in coding and I suspect that the problem may be buried somewhere in there, so any help would be greatly appreciated! ?? Thank you in advance!