Django admin not displaying model fields in production?

Question

Django

I have an app blog with an Article model . Everything worked before but when I commented out change_form_template = 'admin/custom_change.html' in admin.py

class ArticleAdmin(TranslatableAdmin):
    list_display = ('title', 'author', 'category')

    # change_form_template = 'admin/custom_change.html'
...
admin.site.register(Article, ArticleAdmin)

Then all the fields of the model disappeared somewhere:

And on the locale they are as they should be:

It is with this model that such nonsense happens. Thought NGINX was caching, turned off sendfile off but didn't help
How to clear the cache of nginx?
Then we proceeded to completely demolish Env and reinstall all packages, but that didn't help.
Djnago communicates with nginx using UWSGI . https://www.digitalocean.com/community/tutorials/h...

Answer 1

I think I found a bug in django-parler https://github.com/django-parler/django-parler/iss...