Update the TOS on the PMPro checkout page to skip the escaping introduced in PMPro 2.10.

my_unescaped_pmpro_tos_content.php

<?php
/**
 * Update the TOS on the PMPro checkout page to skip the escaping
 * introduced in PMPro 2.10. This will work in PMPro 2.10.1 or higher. 
 *
 * You can add this code to your site using the Code Snippets plugin or by
 * placing the code into a custom plugin or your theme's functions.php.
 */
function my_unescaped_pmpro_tos_content( $content, $tospage ) {
	return do_shortcode( $tospage->post_content );
}
add_filter( 'pmpro_tos_content', 'my_unescaped_pmpro_tos_content', 10, 2 );