Marriages and API Unions in Geni seem misaligned

Looking at this profile for "Ednyfed AB IORWERTH" directly in Geni:
Ednyfed ab Iorwerth

there are no Partners and no Marriage Events visible via the UI.

However using the API to query the Profile and Unions as follows:

- Ednyfed ab Iorwerthimmediate-family
- https://www.geni.com/api/union-7454117

there is a Partner Union listed which as you can see has Marriage details (for the full API response see below):

partners
0 "Ednyfed ab Iorwerth"

which only has one Partner. This is probably the reason why the relationship isnt showing in the UI but is therefore stuck in limbo - cant see it and cant delete it!

Can maybe be deleted via the API?

Anyone have any knowledge, thoughts or suggestions

id "union-7454117"
url "https://www.geni.com/api/union-7454117"
guid "6000000000462617388"
marriage_date
year 1309
formatted_date "1309"
marriage_location
city "Trefor Sonlli"
county "Denbighshire"
state "Wales"
latitude 51.81161
longitude -2.7163417
formatted_location "Trefor Sonlli, Denbighshire, Wales"
marriage
date
year 1309
formatted_date "1309"
location
city "Trefor Sonlli"
county "Denbighshire"
state "Wales"
latitude 51.81161
longitude -2.7163417
formatted_location "Trefor Sonlli, Denbighshire, Wales"
status "spouse"
partners
0 "Ednyfed ab Iorwerth"
children
0 "Lleucu verch Ednyfed Llwyd"