Problem with Netflix app on Apple TV 4th gen

Since updating to the latest version of TV OS earlier this week, audio description is not automatically turned on for me on my Netflix app. I can turn it back on but I have to now do this every time I watch a new episode. Also, subtitles seem to be on permanently and I've never had them on before, again I can turn them off but the setting doesn't appear to save so they just come back on again when I start watching something new. Has anyone else encountered this?