Hi,
You should have read what I wrote, and the images attached. I was talking about the DE version (ie german).
Why EN was right, and not DE remains an enigma. And as already partly written, the problem vanished after I 1. re-recorded all products one by one (several hours of work), and 2. your recent update.
According to logs, this was due to the way you were … “using” woocommerce database.
Also, I had the same problem than others, ie a filter widgets not working, product counts per attribute not matching what was diplayed, etc.
For your info, my discussion with WPML about this issue on German
https://wpml.org/forums/topic/widgets-are-absent-in-translated-version/
I know that context is difficult, but trust remains essential.
Kind regards