Unable to recover account when hCaptcha not loading

[nhlpl]

NodeBB version

No response

NodeBB git hash

No response

NodeJS version

No response

Installed NodeBB plugins

No response

Database type

No response

Database version

No response

Exact steps to cause this issue

Go to:
https://community.nodebb.org/reset

Get [NodeBB Community] Password Reset Requested! e-mail and change password to see [NodeBB Community] Password successfully changed delivered to your inbox.

Try to re-use your old account using new password (default username/e-mail method).

What you expected

Successful log-in.

What happened instead

Invalid login credentials error when using valid username / e-mail address.

Console:

Failed to load ‘https://www.google-analytics.com/analytics.js’. A ServiceWorker passed a promise to FetchEvent.respondWith() that rejected with ‘TypeError: NetworkError when attempting to fetch resource.’.
Loading failed for the <script> with source “https://www.google-analytics.com/analytics.js”. login:1:1
[hCaptcha] render: invalid container 'null'. api.js:3:345974

Anything else?

Cosmetic issue. When trying to re-use reset code non-English web browser shows reset-code-not-valid instead of default EN error text or translated string.

[nhlpl]

https://community.nodebb.org/register
returns (latest Opera beta & Waterfox)
[hCaptcha] render: invalid container 'null'.
and
[hooks] Unregistered action:ajaxify.end function show()
and
Empty string passed to getElementById(). 6 register

Latest Edge gives some more registration form errors.

[nhlpl]

Cannot reproduce on newly created accounts so it can be related to ActivityPub branch and it seems nothing to do with hCaptcha.

[nhlpl]

Found it.

nhl-pl works fine.
nhl.pl or e-mail as log-in returns access denied.