One choice does not show in choice filter

1. What is the problem? Be very detailed.
I have a list of selections (region). From that list a cascading list follows with farms from each region.
From 6 regions, all of them show their respective farms, but one region. I cannot figure out why
2. What app or server are you using and on what device and operating system? Include version numbers. excel form and xlsform online. Viewing on Enketo and Collect.

3. What you have you tried to fix the problem?
Re-editing the one choice that does not show, look for mismatchs, edit column in choices from CF to choice_filter, choicefilter etc..
4. What steps can we take to reproduce the problem?
Not sure. It is as simple as having 6 items that generates 6 sublists and 1 of them does not show.
5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.
These work:

These do not work:

Btw, also the images do not upload as choices ;-(((((

Hi @LaraVR
could you attach the form?

Hi @Grzesiek2010, I cannot upload the form, but I realized it was a typo in the farmid choice filter that was preventing from displaying it! Thank you for the support!