Not showing gallery

I made gallery with 12 pictures. The gallery looks normal to me when I am logged in as an admin, but users who are not loggen in cannot see it. Also the title beneath aligns to left for no reason (in setting is aligned in center). Theme and all plugins are updated. I am using elementor. I tried using elementor’s gallery and gallery from element pack pro. Same result – gallery is not showing.
All pictures from site are compressed with litespeed and are in webp formats. Everything else except this gallery is working amazing. I tried exclude this page from caching and didn’t help. Gallery is showing fine when I deactivate litespped cache plugin. I tried to purge all pages, and even delete all cache and that didn’t helped either.
Gallery and the images can be found in page source, but I can’t figure out why are then they not displayed in page.
Any help would be appreciated`

The page I need help with: [log in to see the link]