TheLeader theme is not compatible with the latest WooCommerce 2.3 release. I receive the error from WooCommerce: “Your theme has bundled outdated copies of WooCommerce template files. If you notice an issue on your site, this could be the reason. Please contact your theme developer for further assistance.”
A further look at the logs reveal the following errors with the latest version of TheLeader (1.7) and WooCommerce 2.3:
theleader/woocommerce/cart/cart-totals.php version 2.1.0 is out of date. The core version is 2.3.0,
theleader/woocommerce/cart/cart.php version 2.1.0 is out of date. The core version is 2.3.0,
theleader/woocommerce/checkout/form-checkout.php version 2.0.0 is out of date. The core version is 2.3.0,
theleader/woocommerce/checkout/review-order.php version 2.1.8 is out of date. The core version is 2.3.0,
theleader/woocommerce/single-product/add-to-cart/variable.php version 2.1.0 is out of date. The core version is 2.3.0,
theleader/woocommerce/single-product/product-thumbnails.php version 2.0.3 is out of date. The core version is 2.3.0,
theleader/woocommerce/single-product-reviews.php version 2.1.0 is out of date. The core version is 2.3.2,
This has resulted in quite a few display problems on my site. Please patch the theme. Thanks!