DocType select options not picked up for translations

[Jessica Lea]

We want to translate new options in a doctype select field and some custom fields too.

We tried to add in the wanted app/translations/[lang].csv these fields along their translations and rebuild using lib/wnf -b.

Here is what happens:

- new select fields aren't translated

- custom fields with new labels aren't translated

- custom fields with labels like "purchase invoice" that were already translated are duly translated

- all other translations we modified when we were not happy with the google generated are working fine

What are we doing wrong? We use 3.6.0

[rushabh]

Custom Fields are not picked up for translation (they are customization!)