xbian 01-01-2021 and CastagnaIT's Netflix addon

[gkusiak]

UPDATE:
For anyone else having this issue, take a moment to read the wiki for the add-on.
I'm following the steps but still having issues running his authentication script, both here on my linux desktop and a windows laptop.
The developer is pushing for everyone to be on kodi v19 so he doesn't have to keep up 2 code bases...which I'm sure the devs around here can relate to. Further, there are various Netflix corporate shenannigans going on...