Woocommerce Sale Price Display Error

System Status :

### WordPress Environment ###

Home URL: https://www.blackcountrytshirts.com
Site URL: https://www.blackcountrytshirts.com
WC Version: 2.6.13
Log Directory Writable: ?
WP Version: 4.7.1
WP Multisite: –
WP Memory Limit: 96 MB
WP Debug Mode: –
WP Cron: ?
Language: en_GB

### Server Environment ###

Server Info: Apache/2.4.23 (Unix)
PHP Version: 5.6.29
PHP Post Max Size: 200 MB
PHP Time Limit: 30
PHP Max Input Vars: 9000
cURL Version: 7.19.7
NSS/3.19.1 Basic ECC

SUHOSIN Installed: –
MySQL Version: ? 5.5.54 - We recommend a minimum MySQL version of 5.6. See: WordPress Requirements
Max Upload Size: 200 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 2.6.13
: 
woocommerce_sessions: ?
woocommerce_api_keys: ?
woocommerce_attribute_taxonomies: ?
woocommerce_downloadable_product_permissions: ?
woocommerce_order_items: ?
woocommerce_order_itemmeta: ?
woocommerce_tax_rates: ?
woocommerce_tax_rate_locations: ?
woocommerce_shipping_zones: ?
woocommerce_shipping_zone_locations: ?
woocommerce_shipping_zone_methods: ?
woocommerce_payment_tokens: ?
woocommerce_payment_tokenmeta: ?
MaxMind GeoIP Database: ?

### Active Plugins (51) ###

Advanced Custom Fields: Repeater Field: by Elliot Condon – 1.1.1
Advanced Custom Fields: by Elliot Condon – 4.4.11
All In One SEO Pack: by Michael Torbert – 2.3.11.2
Better WordPress Google XML Sitemaps: by Khang Minh – 1.4.1
Contact Form 7: by Takayuki Miyoshi – 4.6
Custom Post Type UI: by WebDevStudios – 1.5.1
Facebook Conversion Pixel: by Kellen Mace – 1.3.5
Favicon by RealFaviconGenerator: by Philippe Bernard – 1.3.9
Lumia Product Tabs: by Jinesh.P.V – 2.5
WooCommerce Table Rate Shipping Plus: by mangohour – 1.9.2
Post Types Order: by Nsp Code – 1.9
Search By Product tag - for Woocommerce: by Matthew Lawson – 0.3.1
Testimonial Manager: by Shahin Alam – 1.0
TAMBA - TeetShirts: by Chris Emms (TAMBA) – 1.0.0
Text Replace: by Scott Reilly – 3.7
The Social Links: by Digital Leap – 1.2.8
TinyMCE Advanced: by Andrew Ozz – 4.4.3
WooCommerce Custom Product Designer: by tshirtecommerce.com – 4.1.3
FAQ: by Etoile Web Design – 1.5.16
VG PostCarousel: by VinaWebSolutions – 1.1
Video Uploader: by Shahin Alam – 1.1
WooCommerce Dynamic Pricing & Discounts: by RightPress – 1.0.18
Product Customer List for WooCommerce: by Kokomo – 2.3.9
Weather Banner: by Shahin Alam – 1.1
WooCommerce Address Validation: by WooThemes / SkyVerge – 1.8.2 – 2.0.1 is available
Woocommerce Advanced Bulk Edit: by George Iron – 4.1.1
Advanced AJAX Product Filters for WooCommerce: by BeRocket – 1.1.6
WooCommerce Birthday Email: by TAMBA – 0.1
WooCommerce Bulk Discount: by Rene Puchinger – 2.4.2
WooCommerce Custom Product Tabs Lite: by SkyVerge – 1.5.0
WooCommerce Email Customizer: by cxThemes – 3.05
WooCommerce Email Test: by RaiserWeb – 1.8
WooCommerce - Store Exporter: by Visser Labs – 1.8.8
WooCommerce SagePay Form and SagePay Direct Gateway: by Add On Enterprises (Andrew Benbow) – 3.3.3 – 3.3.6 is available
WooCommerce Multiple Free Gift: by Ankit Pokhrel – 1.1.5
WooCommerce Print Invoices/Packing Lists: by WooThemes / SkyVerge – 3.1.7
WooCommerce Google Product Feed: by Lee Willis – 7.0.1
WooCommerce Product Vendors: by WooThemes – 2.0.15 – 2.0.24 is available
WooCommerce Repeatable Product Options: by TAMBA – 0.1
WooCommerce Social Media Share Buttons: by Toastie Studio – 1.3.0
WooCommerce - Store Toolkit: by Visser Labs – 1.6.9
WooCommerce: by WooThemes – 2.6.13
WooCommerce Helper: by WooCommerce – 1.7.2
WordPress Importer: by wordpressdotorg – 0.6.3
WP All Import: by Soflyy – 3.4.0
WP Crontrol: by John Blackbourn & Edward Dale – 1.4
WP Media Category Management: by DeBAAT  – 1.9.1
YITH WooCommerce Advanced Reviews: by YITHEMES – 1.2.4
YITH WooCommerce Mailchimp Premium: by Yithemes – 1.0.10
YITH WooCommerce Name Your Price: by YITHEMES – 1.0.6
Zendesk Chat Widget: by Zopim – 1.4.5

### Settings ###

Force SSL: ?
Currency: GBP (￡)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2

### API ###

API Enabled: ?

### WC Pages ###

Shop Base: #4 - /shop/
Basket: #5 - /cart/
Checkout: #6 - /checkout/
My Account: #7 - /my-account/

### Taxonomies ###

Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

### Theme ###

Name: Teet Shirts
Version: 1.0
Author URL: 
Child Theme: ? – If you're modifying WooCommerce on a parent theme you didn't build personally
then we recommend using a child theme. See: How to create a child theme

WooCommerce Support: ?

### Templates ###

Overrides: teetshirts/woocommerce/archive-product.php
teetshirts/woocommerce/cart/cart-empty.php
teetshirts/woocommerce/cart/cart-item-data.php
teetshirts/woocommerce/cart/cart-shipping.php version 2.3.0 is out of date. The core version is 2.5.0
teetshirts/woocommerce/cart/cart-totals.php
teetshirts/woocommerce/cart/cart.php
teetshirts/woocommerce/cart/cross-sells.php
teetshirts/woocommerce/cart/mini-cart.php version 2.1.0 is out of date. The core version is 2.5.0
teetshirts/woocommerce/cart/proceed-to-checkout-button.php
teetshirts/woocommerce/cart/shipping-calculator.php
teetshirts/woocommerce/checkout/cart-errors.php
teetshirts/woocommerce/checkout/form-billing.php
teetshirts/woocommerce/checkout/form-checkout.php
teetshirts/woocommerce/checkout/form-coupon.php
teetshirts/woocommerce/checkout/form-login.php
teetshirts/woocommerce/checkout/form-pay.php version 1.6.4 is out of date. The core version is 2.5.0
teetshirts/woocommerce/checkout/form-shipping.php
teetshirts/woocommerce/checkout/payment-method.php
teetshirts/woocommerce/checkout/payment.php version 2.3.0 is out of date. The core version is 2.5.0
teetshirts/woocommerce/checkout/review-order.php
teetshirts/woocommerce/checkout/thankyou.php
teetshirts/woocommerce/content-product_cat.php version 1.6.4 is out of date. The core version is 2.6.1
teetshirts/woocommerce/emails/customer-completed-order.php
teetshirts/woocommerce/emails/customer-invoice.php
teetshirts/woocommerce/emails/customer-new-account.php
teetshirts/woocommerce/emails/customer-note.php
teetshirts/woocommerce/emails/customer-processing-order.php
teetshirts/woocommerce/emails/customer-refunded-order.php
teetshirts/woocommerce/global/breadcrumb.php
teetshirts/woocommerce/global/form-login.php
teetshirts/woocommerce/global/quantity-input.php version 2.1.0 is out of date. The core version is 2.5.0
teetshirts/woocommerce/global/sidebar.php
teetshirts/woocommerce/global/wrapper-end.php
teetshirts/woocommerce/global/wrapper-start.php
teetshirts/woocommerce/single-product/add-to-cart/external.php
teetshirts/woocommerce/single-product/add-to-cart/grouped.php
teetshirts/woocommerce/single-product/add-to-cart/simple.php
teetshirts/woocommerce/single-product/add-to-cart/variable.php version 2.3.0 is out of date. The core version is 2.5.0
teetshirts/woocommerce/single-product/meta.php
teetshirts/woocommerce/single-product/price.php version 1.6.4 is out of date. The core version is 2.4.9
teetshirts/woocommerce/single-product/product-attributes.php
teetshirts/woocommerce/single-product/product-image.php version 2.0.14 is out of date. The core version is 2.6.3
teetshirts/woocommerce/single-product/product-thumbnails.php version 2.3.0 is out of date. The core version is 2.6.3
teetshirts/woocommerce/single-product/rating.php
teetshirts/woocommerce/single-product/related.php
teetshirts/woocommerce/single-product/review.php version 2.1.0 is out of date. The core version is 2.6.0
teetshirts/woocommerce/single-product/sale-flash.php
teetshirts/woocommerce/single-product/share.php
teetshirts/woocommerce/single-product/short-description.php
teetshirts/woocommerce/single-product/tabs/additional-information.php
teetshirts/woocommerce/single-product/tabs/description.php
teetshirts/woocommerce/single-product/tabs/tabs.php version 2.0.0 is out of date. The core version is 2.4.0
teetshirts/woocommerce/single-product/title.php
teetshirts/woocommerce/single-product/up-sells.php
teetshirts/woocommerce/single-product.php
teetshirts/woocommerce/taxonomy-product_cat.php

: Learn how to update outdated templates

### Templates ###

thumbnail: 
medium: 
medium_large: 
large: 
shop_thumbnail: 
shop_catalog: 
shop_single: 

If Javascript is disabled, the correct regular price shows. With so many JavaScripts in the page I can’t tell which one is causing the problem. You could try deactivating all other plugins and switch to the default theme, it should work now, then reactivate one-by-one and test to be able to identify which one is the cause.

My best guess is you will find that the problem is caused by one of the out-dated templates that are shown in your status report. I can’t tell if one of your JavaScripts is also out-of-date. It looks like you are using a custom theme so its likely you’ll need your theme developer to work on the updates.

If you no longer have access to the developer, consider switching to a popular and regularly updated WooCommerce-compatible theme.

Cheers Lorro,
Thanks for the info