I had previously successfully setup the mapping between Place and Events and had this working on my Page template.

Now this appears to have broken and I can’t understand why.

In the Elementor editor window the correct filtering of Events takes place and shows the expected mapping of Events. On the live page the filter is not being applied and it shows all Events (incluging those not mapped to the Place).

Example: https://brightoninsider.com/places/a-l-p-h-a-b-e-t/