Breadcrumb for Paypal shop product pages

The product page is /shop/product.php?s=productname

I've not created page in the CMS to link to it if that's what you mean.

Ok, but the product page is the product page so creating a new 'Page' with option 'already exists or is just a link' and then linking to /shop/product.php?..... doesn't make any difference.

The breadcrumb html is where I see the issue is as there is 'perch:pages' when the shop is 'perch:shop' which I assume makes the breadcrumb code redundant

<perch:before>
                <section class="page-header">
                    <div class="container">
                        <div class="row">
                            <div class="col-md-12">
                                <ul class="breadcrumb">
                                    <li><a href="/">Home</a></li>
</perch:before>
    <li>
        <perch:if exists="perch_item_last">
            <perch:pages id="pageNavText" />
        <perch:else />
            <a href="<perch:pages id="pagePath" />"><perch:pages id="pageNavText" /></a> 
        </perch:if>
    </li>
<perch:after>
</ul>
                            </div>
                        </div>
                        <div class="row">
                            <div class="col-md-12">
                                <h1><perch:pages id="pageNavText" /></h1>
                            </div>
                        </div>
                    </div>
                </section>
</perch:after>

Ideally:

/ Home / Shop / Product name

Diagnostics

Perch: 2.8.18
Production mode: Production (100)
Installed apps: content (2.8.18), assets (2.8.18), categories (2.8.18), perch_blog (4.6), perch_shop_paypal (1.2.3)
DB driver: PDO
DB tables: perch2_blog_authors, perch2_blog_comments, perch2_blog_index, perch2_blog_posts, perch2_blog_posts_to_tags, perch2_blog_sections, perch2_blog_tags, perch2_categories, perch2_category_counts, perch2_category_sets, perch2_content_index, perch2_content_items, perch2_content_regions, perch2_gallery_albums, perch2_gallery_image_versions, perch2_gallery_images, perch2_navigation, perch2_navigation_pages, perch2_page_templates, perch2_pages, perch2_resource_log, perch2_resource_tags, perch2_resources, perch2_resources_to_tags, perch2_settings, perch2_shop_categories, perch2_shop_log, perch2_shop_orders, perch2_shop_product_options, perch2_shop_products, perch2_shop_products_to_categories, perch2_user_privileges, perch2_user_role_privileges, perch2_user_roles, perch2_users
Users: 2
App runtimes:
<?php
    $apps_list = array(
        'content', 
        'categories',
        'perch_blog',
        'perch_shop_paypal',
    );
Scheduled tasks for perch_blog: delete_spam_comments (1440 mins)
Editor plug-ins: ckeditor, markitup
H1: 1885b494ff9542d70fc9ada282f8f546
L1: 0e0aa457fb855add168073f5d29e7c3c
headerColour: #007742
content_singlePageEdit: 1
helpURL:
siteURL: /
hideBranding: 1
content_collapseList: 1
lang: en-gb
update_2.8.8: done
latest_version: 2.8.15
on_sale_version: 2.8.18
headerScheme: dark
dashboard: 1
hide_pwd_reset: 0
content_hideNonEditableRegions: 0
content_frontend_edit: 0
update_2.8.13: done
perch_blog_post_url: /blog/post.php?s={postSlug}
perch_blog_slug_format: %Y-%m-%d-{postTitle}
perch_blog_akismet_key:
perch_blog_max_spam_days: 1
perch_blog_comment_notify: 0
perch_gallery_update: 2.8.5
update_2.8.14: done
perch_blog_update: 5.0
perch_shop_paypal_email: xxxx
perch_shop_product_url: /shop/product.php?s={productSlug}
perch_shop_display_oos: 0
update_2.8.18: done
PERCH_DEVELOPMENT: 10
PERCH_STAGING: 50
PERCH_PRODUCTION: 100
PERCH_DB_USERNAME: xxxx
PERCH_DB_SERVER: xxxxx
PERCH_DB_DATABASE: xxxx
PERCH_DB_PREFIX: perch2_
PERCH_TZ: UTC
PERCH_EMAIL_FROM: xxxx
PERCH_EMAIL_FROM_NAME: xxxx
PERCH_LOGINPATH: /site_admin
PERCH_PATH: /var/sites/d/xxxx.co.uk/public_html/site_admin
PERCH_CORE: /var/sites/d/xxxx.co.uk/public_html/site_admin/core
PERCH_RESFILEPATH: /var/sites/d/xxxx.co.uk/public_html/assets
PERCH_RESPATH: /assets
PERCH_HTML5: 1
PERCH_RUNWAY:
PERCH_ERROR_MODE: DIE
PERCH_DATE_LONG: %d %B %Y
PERCH_DATE_SHORT: %d %b %Y
PERCH_TIME_SHORT: %H:%M
PERCH_TIME_LONG: %H:%M:%S
PERCH_DEBUG:
PERCH_PREVIEW_ARG: preview
PERCH_TEMPLATE_PATH: /var/sites/d/xxxx.co.uk/public_html/site_admin/templates
PERCH_DEFAULT_DOC: index.php
PERCH_DEFAULT_EXT: .php
PERCH_PRODUCTION_MODE: 100
PERCH_RWD:
PERCH_HTML_ENTITIES:
PERCH_SSL:
PERCH_STRIPSLASHES:
PERCH_PROGRESSIVE_FLUSH: 1
PERCH_AUTH_PLUGIN:
PERCH_DB_CHARSET: utf8
PERCH_DB_PORT:
PERCH_DB_SOCKET:
PERCH_SESSION_TIMEOUT_MINS: 20
HOSTING SETTINGS

PHP: 5.6.15
Zend: 2.6.0
OS: Linux
SAPI: cgi-fcgi
Safe mode: not detected
MySQL client: mysqlnd 5.0.11-dev - 20120503 - $Id: 3c688b6bbc30d36af3ac34fdd4b7b5b787fe5555 $
MySQL server: 5.6.21
Extensions: Core, date, ereg, libxml, openssl, pcre, sqlite3, zlib, bcmath, calendar, ctype, curl, dom, hash, fileinfo, filter, ftp, gd, gettext, SPL, iconv, session, intl, json, ldap, mbstring, mcrypt, mssql, standard, mysql, mysqlnd, mysqli, PDO, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, Reflection, imap, SimpleXML, soap, sockets, exif, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, cgi-fcgi, memcached, memcache, mhash, ionCube Loader, Zend Guard Loader
GD: Yes
ImageMagick: No
PHP max upload size: 100M
PHP max form post size: 100M
PHP memory limit: 128M
Total max uploadable file size: 100M
Resource folder writeable: Yes
Session timeout: 240 minutes
Native JSON: Yes
Filter functions: Yes
Transliteration functions: Yes
DOCUMENT_ROOT: /var/sites/d/xxxx.co.uk/public_html
GATEWAY_INTERFACE: CGI/1.1
HTTP_ACCEPT: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
HTTP_ACCEPT_ENCODING: gzip, deflate, sdch
HTTP_ACCEPT_LANGUAGE: en-US,en;q=0.8
HTTP_CONNECTION: close
HTTP_COOKIE: cmsa=1; PHPSESSID=fb0dd1162bca433bb1fa4ac74af01222
HTTP_HOST: xxxx.co.uk
HTTP_REFERER: https://xxxx.co.uk/site_admin/core/settings/diagnostics/
HTTP_UPGRADE_INSECURE_REQUESTS: 1
HTTP_USER_AGENT: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36
HTTP_X_FORWARDED_FOR: xxxx
PATH: /bin
QUERY_STRING: extended
REDIRECT_STATUS: 200
REMOTE_ADDR: xxxx
REMOTE_PORT: 40577
REQUEST_METHOD: GET
REQUEST_URI: /site_admin/core/settings/diagnostics/?extended
SCRIPT_FILENAME: /var/sites/d/xxxx.co.uk/public_html/site_admin/core/settings/diagnostics/index.php
SCRIPT_NAME: /site_admin/core/settings/diagnostics/index.php
SERVER_ADDR: xxxxx
SERVER_ADMIN: you@example.com
SERVER_NAME: xxxx.co.uk
SERVER_PORT: 80
SERVER_PROTOCOL: HTTP/1.1
SERVER_SOFTWARE: Apache
PHP_SELF: /site_admin/core/settings/diagnostics/index.php
REQUEST_TIME_FLOAT: 1449608315.55
REQUEST_TIME: 1449608315
argc: 1