CMS displays different on preview mode and published site

Hello. Can somebody help me? I have a strange problem:

On CMS dynamic page CMS collection item in preview mode is different from the same on published site.


There are 4 fields of text there, and if all fields are filled with text in cms, they are shown all, when in cms is filled only one field of text, is shown only one field of text on cms page. On preview all work good, but when the site is published I have an issue, that on the cms item, that have only one filled field with text, - appear all 4 field of text (3 from another cms item) Strange.

Although everything works fine on the static Home page both in preview and on the published site:

Has anyone faced this problem?

Here is my public share link:(Webflow - Witektravel)