"Update_Property_Link" sending me to a placeholder instead of the correct URL?

Hello,

I am having an error when using a button to update a property (something that worked in the past and is no longer working?!?!?)

Klaviyo is redirecting to a placeholder page in test rather than my landing page, and not updating the property.

{% update_property_link 'NPS Rating' '3' 'https://crimsoncodesescaperooms.ca/' %}

This is the code I’m using. Can anyone help me understand why this method isn’t working for me? It used to work perfectly.​​​​​​

Some things you may need to know. 

1. It worked in the past 
2. Its placed in my email flow

Please let me know, thank you!