Diff Token notification problem

[MrMister789]

Describe the bug
Hello! I have a problem with the display of notifications from Token "{diff}". The follow-up is on this link: "https://changedetection.io/CHANGELOG.txt". I use the WebDriver for tracking this website.

Version
Version: v0.39.10

To Reproduce
To reproduce this problem you simply need to receive a change notification by email in my case.

Expected behavior
Currently on the change email I get this: (with token "{diff}") :

(changed) HEAD / 2022-03-13 12:00:45 +0100:
(-> into) HEAD / 2022-03-17 10:28:02 +0100:

Normally I should get something like this (with token "{diff}"):

(changed) HEAD / 2022-03-13 12:00:45 +0100:
(-> into) HEAD / 2022-03-17 10:28:02 +0100:
(added) - Detect byte-encoding when the server mishandles the content-type header reply (#472)

Screenshots
Here is the screenshot of the email:

Here is the screenshot directly from Changedetection.io in the difference page:

(As you can see on the screenshot, there is a line which is added but it does not appear in the e-mail).

Here is the screenshot of the notification settings:

Server information

• Device: Synology DS920+
• OS: DSM (7.0.1-42218 Update 3)
• Changedetection.io: Install by Docker "dgtlmoon/changedetection.io" with tag "latest"
• WebDriver: Install by Docker "selenium/standalone-chrome-debug" with tag "3.141.59"

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Google Chrome
• Version: 99.0.4844.51

Smartphone (please complete the following information):

• Device: Samsung S21 Ultra 5G
• OS: Android 12
• Browser: Google Chrome
• Version: 99.0.4844.58

Additional context
I want to specify that I use changedetection.io to monitor another website which is a text file and everything works perfectly but I use the "Basic fast Plaintext/HTTP Client" option. So I feel like in my current problem, using WebDriver for a text file does not work well when notifying.

Note: I don't use the "Basic fast Plaintext/HTTP Client" option to monitor the "https://changedetection.io/CHANGELOG.txt" page because it doesn't work I get an error, so I use WebDriver instead. (If I use Basic I get the following error: "Failed to establish a new connection").

[dgtlmoon]

(If I use Basic I get the following error: "Failed to establish a new connection").

are you using docker-compose.yml ? there was a bug where the container name is called 'changedetection.io' which causes the problem, did you swap to the new docker-compose.yml ?