Unable to access Network Admin – No longer Super Admin

I’m no longer able to access the network dashboard.

It is behaving as if all my super admin accounts have been demoted to admins.

When I attempt to load the network admin manually using https://domain.com/wp-admin/network I get the You don’t have sufficient permissions error

I’ve changed all the passwords for all the super admin accounts I know of via the database. In the event that a new super admin account exists that I don’t know about, how do I identity it in the database?

My htaccess file looks like this, in the event this might be rewrite issue.

# BEGIN WordPress
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule . index.php [L]
# END WordPress