Opening Journal topic from search or notifications loads only the header, but not the journal topic content

Environment

Discourse Version: 2.7.7

Plugin Commit: GitHub - paviliondev/discourse-journal

Steps to Reproduce

See Opening Journal topic from search or notifications loads only the header, but not the journal topic content - #7 by Jrgong

The exact same issue is back

Example

https://forum.cannabisanbauen.net/t/6-hanfwerk-zurueck-zu-den-wurzeln/21189/4

Logs

Uncaught TypeError: Cannot read property ‘indexOf’ of undefined
at discourse-journal-4a42e73a3f24b3ebf2d21e3e27370c68e978ecc78896217a2129a80a708b9476.js:sourcemap:1
at Array.forEach ()
at t.html (discourse-journal-4a42e73a3f24b3ebf2d21e3e27370c68e978ecc78896217a2129a80a708b9476.js:sourcemap:1)
at t. [as html] (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at t.value (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at t.value (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at s (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20262)
at t.exports (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20245)
at p (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20649)
at g (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20517)
5index.js:13 0
discourse-journal-4a42e73a3f24b3ebf2d21e3e27370c68e978ecc78896217a2129a80a708b9476.js:sourcemap:1 Uncaught TypeError: Cannot read property ‘indexOf’ of undefined
at discourse-journal-4a42e73a3f24b3ebf2d21e3e27370c68e978ecc78896217a2129a80a708b9476.js:sourcemap:1
at Array.forEach ()
at t.html (discourse-journal-4a42e73a3f24b3ebf2d21e3e27370c68e978ecc78896217a2129a80a708b9476.js:sourcemap:1)
at t. [as html] (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at t.value (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at t.value (application-4d2ba037d2c27496918cbbb0005cf8e20df223d30470e979f5aad27938d06cb3.js:sourcemap:1)
at s (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20262)
at t.exports (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20245)
at p (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20649)
at g (_vendor-dde8b5f2dd41adf78c88e7719455c3a5d4db146cb96d783a2dc1ed978892f200.js:20517)