OIC Mapping Problem

Summary:

Having built my response using data stitch to populate a global variable, the final mapping from the global variable to the response is giving unexpected results.

Content:

I need to call a REST API from the Met Office (https://data.hub.api.metoffice.gov.uk/sitespecific/v0/point/hourly) which returns weather forecast details for a single location, identified by latitude/longitude, for a series of latitude/longitude pairs.

I pass in an unique ID, plus latitude/longitude pairs (see OIC Request Payload below). I then call the Met Office API for each latitude/longitude pair (see Met Office API Response