perch:help tags in blog post template (multiple post templates)

Hi,

I realise this duplicates this post a bit, but I wanted to say I'm also experiencing perch:help not working but with a bit of a different setup. Regular Perch, one blog, multiple post templates. I'm only using perch:help on the default one though.

As with the other post, it was previously working.

Here's my diagnostic report, thanks:

Perch: 3.0.10, PHP: 7.0.24, MySQL: 10.0.31-MariaDB, with PDO
Server OS: Linux, litespeed
Installed apps: content (3.0.10), assets (3.0.10), categories (3.0.10), perch_blog (5.6.1), perch_forms (1.9.1), perch_gallery (2.8.9), perch_kraken (1.1), perch_twitter (3.7)
App runtimes: <?php $apps_list = array( 'content', 'categories', 'perch_blog', 'perch_forms', 'perch_gallery', 'perch_twitter' );
PERCH_LOGINPATH: /perch
PERCH_PATH: /home/madewith/public_html/subdomains/ninadar/perch
PERCH_CORE: /home/madewith/public_html/subdomains/ninadar/perch/core
PERCH_RESFILEPATH: /home/madewith/public_html/subdomains/ninadar/perch/resources
Image manipulation: GD
PHP limits: Max upload 100M, Max POST 100M, Memory: 128M, Total max file upload: 100M
F1: 3b606135b33e6a102526838f4152a807
Resource folder writeable: Yes
HTTP_HOST: ninadar.madewithmanners.co.uk
DOCUMENT_ROOT: /home/madewith/public_html/subdomains/ninadar
REQUEST_URI: /perch/core/settings/diagnostics/
SCRIPT_NAME: /perch/core/settings/diagnostics/index.php