Hi Benils,
I can not help you at the moment, but I have similar problems.
I found out that in previous versions of WooCommerce, pages and shortcodes were used instead for endpoint content. Examples of endpoints in WooCommerce include:
Edit account page (previously a page with the [woocommerce_edit_account] shortcode).
Edit address page (previously a page with the [woocommerce_edit_address] shortcode).
Change password page (previously a page with the [woocommerce_change_password] shortcode).
Lost password page (previously a page with the [woocommerce_lost_password] shortcode).
View order pages (previously a page with the [woocommerce_view_order] shortcode).
Customer logout (previously a page with the [woocommerce_logout] shortcode).
Checkout pay page (previously a page with the [woocommerce_pay] shortcode).
Checkout thanks page (previously a page with the [woocommerce_thankyou] shortcode).
With updates >2.1 woocommerce deleted some of this shortcodes.
Can you look in wp-content/plugins/woocommerce/includes/shortcodes and search for
– class-wc-shortcode-lost-password.php,
– class-wc-shortcode-edit-address.php,
– class-wc-shortcodes-edit-account.php,
– class-wc-shortcodes-cahnge-password.php,
– class-wc-shortcode-thankyou.php
PLEASE!
I need this File-codes, because it not exists.
I hope, I gave you a new look at your problem and I can help you.