Intermittent Fault: Missing "custom_fields" field from "product" Stencil Object when rendering product page.

[34638a]

Expected behavior

https://developer.bigcommerce.com/docs/storefront/stencil/themes/context/object-reference/schemas#product
As per documentation of Stencil Object, there should always be present a field "custom_fields" present on the product object.

Actual behavior

Intermittant fault, the field "custom_fields" is left undefined

Results in console from calling to handlebars {{log product}}
{ num_reviews: 0, sku: null, url: '...Omitted...', add_this: [ { service: 'email', annotation: '' }, { service: 'print', annotation: '' } ], gtin: null, brand: { ...Omitted... }, options: [ ...Omitted... ], id: '12050', can_purchase: true, meta_description: '', category: [], AddThisServiceButtonMeta: '', main_image: null, add_to_wishlist_url: '/wishlist.php?action=add&product_id=12050', description: '...Omitted...', tags: [], warranty: '', price: { with_tax: { formatted: '$6.95', value: 6.95, currency: 'AUD' }, tax_label: 'GST or Overseas freight handling charge', price_range: { min: [Object], max: [Object] } }, detail_messages: '', availability: '', page_title: '...Omitted...', cart_url: '...Omitted...', max_purchase_quantity: 0, mpn: null, upc: null, shipping_messages: [], rating: 0, reviews: { ...Omitted... }, bulk_discount_rates: [], meta_keywords: '', show_quantity_input: 1, title: 'Test Product', gift_wrapping_available: false, min_purchase_quantity: 0, customizations: [], images: [] }

Result from {{log product.custom_fields}}
undefined

Steps to reproduce behavior

Unknown, fault cause indeterminate.

Environment

Windows 10, Node 20, Latest version 8.2 of Stencil CLI. Fault has existed previous to current.
Issue not found in production. Only in local.

[34638a]

Just a brief check in on this issue to see if anyone else is having these kind of issues?