my latest posts are not seen on the site

I have one.com migrated blog. When I log in to it on google chrome from my cell phone or from my mothers cellphone I do not see the two latest posts.

When I log in to the site from Ecosia web browser, which I use mostly on my cellphone, the two latest posts are there.

i published one post at July 4th and that one is the latest I see on google chrome web browser. When I use Ecosia on the cell phone I see two more, one published July 11th and one July 12th.

On my computer I see the two latest posts with google chrome web browser too, and with microsoft edge, but not with Firefox Mozilla.

This is not funny it is very ennoying!

• This topic was modified 4 years, 8 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic

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