Polylang emails only in WP site language

[Valentina R]

For more explanation, look here: https://bizzthemes.com/forums/topic/appointment-confimation-cancellation-emails-in-wrong-language/#post-158535

[Željan Topić]

Fixed with 3.6.4, when full Polylang compatibility is added.

[Valentina R]

Client says it's still not working with 3.6.4 or 3.6.6

And that WC Appointments emails are sent out twice.

[Željan Topić]

Cannot reproduce.