[Gelöst] TRANSLATION

Background of the issue:
I have 3 custom post types in this website. I created them with ACF plugin. I translated one post instance from "Accommodations" (Sunrise Villa )

Symptoms:
I go to see the translation and the website redirects me to the home page or tells me that the page doesn't exist.
Please see the link
versteckter Link

Questions:
Why does the website redirect me to the home page or show that the page doesn't exist after translating a custom post type?