Framagroupes email template in English

Hello I would like to use Framagroupes for a group in Ireland (English speaking). When I subscribe a new email address, the subscriber gets an email mostly in French. Also the footer of every email the subscriber gets is in French:

However, I went to the email templates section, and the email templates are in English.
Here are some screenshots:

But somehow the actual emails sent out are still in French.

Hope you can help as I would love to use Framagroupes for an English speaking group.