Woocommerc Subscriptions problem

Hi,

We are using the “WooCommerce Subscriptions plugin” on our site.

In the settings we put “0” to the amount of times the customer can cancel the subscription.

Yet we found out that two customers cancelled their subscription, in the log we see that they cancelled it from their accountpage. How is this possible if the setting is set to “0”?

Thanks in advance.

The page I need help with: [log in to see the link]