Simple question: How to refresh published content / cache?

We have uploaded new content to umbraco backoffice but it seems that old content is still published.

Republishing a page with descendant doe snot update the cache!!! We are still getting old results.

Any idea how to refresh the cache and published content in Umbraco 9.1?


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/108874-simple-question-how-to-refresh-published-content-cache