benlancaster

Here’s the fix I’m using:

https://pastebin.com/d502d3aa8

Just to update, I’ve (sort of) fixed this in my plugin with:

<?php
add_filter('option_rb_welcome_subject', 'stripslashes');
add_filter('option_rb_welcome_email',   'stripslashes');
add_filter('option_rb_from_name',       'stripslashes');
?>