Error in the production planner tab.

[EdgarBovi]

The production planner tab is not loading in Portuguese (PT-BR). I've tried everything, and the issue happens in all browsers.

[caio1907]

Apparently, this.language is set to a value that’s not supported by Intl.NumberFormat(this.language).
Currently, it's "pt_BR", but it should be "pt-BR".

I was able to fix it by running the following command in the browser console:

this.language = 'pt-BR';

After that, it worked as expected.