[Plugin: s2Member? Framework (Member Roles, Capabilities, Membership, PayPal Members)] Update to s2

On update, s2Member adds the following to my .htaccess file:

# BEGIN s2Member GZIP exclusions
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{QUERY_STRING} (?:^|\?|&)s2member_file_download\=.+
RewriteRule .* – [E=no-gzip:1]
</IfModule>
# END s2Member GZIP exclusions

This causes the site to throw a 500 error. This is the remainder of the .htaccess file. What’s in conflict?

php_flag session.use_trans_sid off
AddHandler php-cgi .php
Action php-cgi /cgi-bin/php53
Redirect 301 /consult.php https://www.yourownhealthandfitness.org/?page_id=1286
Redirect 301 /radioshow.php https://www.yourownhealthandfitness.org/?page_id=69
Redirect 301 /blogs/ https://www.yourownhealthandfitness.org/?page_id=73
Redirect 301 /showlist.php https://www.yourownhealthandfitness.org/?page_id=71
Redirect 301 /contact.php https://www.yourownhealthandfitness.org/?page_id=19

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

https://www.ads-software.com/extend/plugins/s2member/