day skipped when querying a date range straddling 2 years

[jnioche]

Currently goes straight from

2022-12-31 23:00:00

to

2023-01-02 22:30:00

[jnioche]

bug with the carbon API itself

curl "https://api.carbonintensity.org.uk/regional/intensity/2022-12-28T00:01Z/2023-01-07T00:01Z/postcode/bs7" | jq

does not go beyond

 {
        "from": "2022-12-31T23:00Z",
        "to": "2022-12-31T23:30Z",
        "intensity": {
          "forecast": 190,
          "index": "moderate"
        },

[jnioche]

Mostly fixed in 200eb35
Missing a 30 mins slot