I noticed that there are a lot of books with missing entries in the German Version. There is just a litte description in brackets what you have found in the book.
For example (The book is unreadable except the last part). A normal person would expect to read the last part but there is nothing to read. An example for this case ist the Captain's Journal in the Tutorial Map which you can find near the bed. Or Jahans Diary which you can steal from him.

Gameversion: Latest Version Definitive Edition

Maybe other Versions are affected too. They can post it here.

That is normal; in square brackets it is just a description of the contents, rather than an excerpt.

Oh cmon. This is not "normal"

[img]https://ibb.co/TP0zmF0[/img]

That particular entry may have been from testing a combination of description and excerpt. I'll refer this to a writer.