Woocommerce front page lost proper layout

Hello all,
I have an issue whereby the front page of my Woocommerce store has lost its proper layout recently.
For the last few weeks, it has displayed as it is supposed to be – like this – https://demo.explora.com.uy/#hiker
Suddenly, it is laid out like this – https://timscottphotography.com/shop/
I’ve deactivated all plugins I’d recently updated. The theme, Hiker, is no longer updated nor supported. I’ve searched for discussion on the problem but have found nothing that appears to be the same. I’ve replaced many of the Woocommerce files with backed up ones from before this change occurred. Now I am at a loss.

Here is the status report from Woocommerce:

### WordPress Environment ###

Home URL: https://timscottphotography.com
Site URL: https://timscottphotography.com
WC Version: 3.1.1
Log Directory Writable: ?
WP Version: 4.8
WP Multisite: –
WP Memory Limit: 256 MB
WP Debug Mode: –
WP Cron: ?
Language: en_US

### Server Environment ###

Server Info: Apache
PHP Version: ? 5.4.45 - We recommend a minimum PHP version of 5.6. See: How to update your PHP version
PHP Post Max Size: 64 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
cURL Version: 7.19.7
NSS/3.27.1

SUHOSIN Installed: –
MySQL Version: ? 5.5.51 - We recommend a minimum MySQL version of 5.6. See: WordPress requirements
Max Upload Size: 64 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 3.1.1
WC Database Prefix: wp_
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: ?

### Security ###

Secure connection (HTTPS): ?Your store is not using HTTPS. Learn more about HTTPS and SSL Certificates.
Hide errors from visitors: ?

### Active Plugins (23) ###

Share Buttons by AddThis: by The AddThis Team – 5.3.5
Akismet Anti-Spam: by Automattic – 3.3.2
Category Posts Widget: by TipTopPress – 4.7.1
Contact Form 7: by Takayuki Miyoshi – 4.8
WP Defender: by WPMU DEV – 1.6.1
Disable Emojis: by Ryan Hellyer – 1.5.2
Explora Layout Builder: by Explora – 1.0.12
Gallery Metabox: by Bill Erickson – 1.5.1
Hiker Blog: by Explora Themes – 1.0.1
Hiker Portfolio: by Explora Themes – 1.2
WPBakery Visual Composer: by Michael M - WPBakery.com – 4.12
I Recommend This: by themeist – 3.7.7
Insert Headers and Footers: by WPBeginner – 1.4.2
Instagram Feed: by Smash Balloon – 1.4.9
Jetpack by WordPress.com: by Automattic – 5.1
Manual Image Crop: by Tomasz Sita – 1.12
Post Types Order: by Nsp Code – 1.9.3.1
TinyMCE Advanced: by Andrew Ozz – 4.6.3
WOOF - WooCommerce Products Filter: by realmag777 – 1.1.7
WooCommerce: by Automattic – 3.1.1
WordPress Importer: by wordpressdotorg – 0.6.1
WP Content Copy Protection: by RSPublishing – 1.1.8.3
WP Google Fonts: by Noah Kagan – v3.1.4

### Settings ###

API Enabled: ?
Force SSL: –
Currency: USD ($)
Currency Position: left
Thousand Separator: ,
Decimal Separator: .
Number of Decimals: 2
Taxonomies: Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

### WC Pages ###

Shop base: #448 - /shop/
Cart: #449 - /cart/
Checkout: #450 - /checkout/
My account: #451 - /my-account/

### Theme ###

Name: Hiker
Version: 2.4.26
Author URL: https://www.explora.com.uy/
Child Theme: ? – If you are modifying WooCommerce on a parent theme that you did not build personally we recommend using a child theme. See: How to create a child theme
WooCommerce Support: ?

### Templates ###

Overrides: hiker/woocommerce/archive-product.php
hiker/woocommerce/content-product.php
hiker/woocommerce/content-single-product.php
hiker/woocommerce/notices/error.php
hiker/woocommerce/notices/notice.php
hiker/woocommerce/notices/success.php
hiker/woocommerce/single-product/meta.php
hiker/woocommerce/single-product/photoswipe.php
hiker/woocommerce/single-product/price.php
hiker/woocommerce/single-product/product-attributes.php
hiker/woocommerce/single-product/product-image.php
hiker/woocommerce/single-product/product-thumbnails.php
hiker/woocommerce/single-product/rating.php
hiker/woocommerce/single-product/related.php
hiker/woocommerce/single-product/review-meta.php
hiker/woocommerce/single-product/review-rating.php
hiker/woocommerce/single-product/review.php
hiker/woocommerce/single-product/sale-flash.php
hiker/woocommerce/single-product/share.php
hiker/woocommerce/single-product/short-description.php
hiker/woocommerce/single-product/stock.php
hiker/woocommerce/single-product/tabs/additional-information.php
hiker/woocommerce/single-product/tabs/description.php
hiker/woocommerce/single-product/tabs/tabs.php
hiker/woocommerce/single-product/title.php
hiker/woocommerce/single-product/up-sells.php
hiker/woocommerce/single-product-reviews.php
hiker/woocommerce/single-product.php