Publishing blog post not working

Design help CMS
1

As an admin I am trying to publish a blog post.
It seems to publish it, ‘published’ is displayed in the CMS list, but I can not see it in the blog page. No errors are displayed. In the past two years it worked very well.

What can I do?

Here is my public share link: LINK
(how to access public share link)

2

After recreating the blog post publishing it is now reflected on the blogs webpage. So in the end it worked after recreating it.

3

I am glad to hear that.