Feed has no items

Hello

Can you please advise if there is a problem with the syntax or structure of the URL for this feed which could possibly interfere with Feedzy Lite working properly as a widget in my WP site?

https://dougking.photoshelter.com/gallery-collection/All-Galleries/C0000pmAjXj7OMhU/feed/

I can access this feed using other RSS widgets and readers. The feed is active, the content is there and updates when expected. I like the design of Feedzy and would prefer to use it if possible.

When I put this URL into Feedzy it displays “Feed has no items”.
However, If I then launch a second RSS widget in WP (any one will do), Feedzy updates with the current feed content and BOTH widgets will display correctly. But then Feedzy loses the connection again at the next refresh.

I have the same behaviour on two separate WP sites.

Feedzy does not appear to have problems with other feeds that I have checked.

So I assume that there is something in the syntax of the URL that Feedzy doesn’t like. As I mentioned above, the feed is active and can be read by other RSS widgets.

Many thanks

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