Enever - Dynamic Electricity and Gas Prices

I am trying to get dynamic gas and electricity prices into my Home Assistant so I can see this in a dashboard as such (link)

However, when I use the code below, I get the following graph:
Capture

Also, the state in developer tools give me the following:
Capture2

So I am guessing it is only getting 1 price instead of all 24 prices for every hour.

These are the guides I have been following:

This is the code I have used in configuration.yaml (same like guide 1)

# Enever.nl stroomprijzen
  - platform: rest
    resource: https://enever.nl/api/stroomprijs_vandaag.php?token=EIGENTOKEN
    name: Stroomprijs enever
    scan_interval: 86400
    value_template: "OK"
    json_attributes:
      - data
  - platform: template
    sensors:
      stroomprijs_zp:
        device_class: monetary
        unit_of_measurement: €/kWh
        unique_id: "stroomprijs"
        value_template: >
          {% set now_ts = as_timestamp(utcnow()) %}
          {% set values = namespace() %}
          {% set values.current = None %}
          {% for row in states.sensor.stroomprijs_enever.attributes.data|reverse if not values.current %}
          {% set row_timestamp = as_timestamp(row.datum) %}
          {% if now_ts > row_timestamp %}
          {% set values.current = row %}
          {% endif -%}
          {% endfor -%}
          {% if values.current %}
          {{ values.current.prijsZP }}
          {% else %}
          {{ states(entity_id) }}
          {% endif %}
        friendly_name: "Stroomprijs"

# Enever.nl gasprijzen
  - platform: rest
    resource: https://enever.nl/api/gasprijs_vandaag.php?token=EIGENTOKEN
    name: Gasprijs
    unique_id: Gasprijs
    force_update: true
    scan_interval: 86400
    device_class: monetary
    unit_of_measurement: €/m³
    value_template: >
      {% set now_ts = as_timestamp(utcnow()) %}
      {% set values = namespace() %}
      {% set values.current = None %}
      {% for row in value_json.data|reverse if not values.current %}
      {% set row_timestamp = as_timestamp(row.datum) %}
      {% if now_ts > row_timestamp %}
      {% set values.current = row %}
      {% endif -%}
      {% endfor -%}
      {% if values.current %}
      {{ values.current.prijsZP }}
      {% else %}
      {{ states(entity_id) }}
      {% endif %}

This is the code I have been using in automations.yaml (same like guide 1)

- id: update_anwb_gasprijs_6uur
  alias: Update zp gasprijs 6 uur
  trigger:
  - platform: time
    at: 06:03:00
  condition: []
  action:
  - service: homeassistant.update_entity
    data: {}
    target:
      entity_id: sensor.gasprijs
- id: update_enever_zp_kwhprijs_0uur
  alias: Update electricity price feed
  description: Update electricity price feed
  trigger:
  - platform: time
    at: 00:01:00
  - platform: time
    at: 00:02:00
  - platform: time
    at: 00:01:00
  condition: []
  action:
  - service: homeassistant.update_entity
    data: {}
    target:
      entity_id: sensor.stroomprijs_enever
  mode: single
- id: update_enever_zp_kwhprijs_uur
  alias: Update dynamische stroom tarieven
  description: Update dynamische stroom tarieven
  trigger:
  - platform: time_pattern
    minutes: '00'
    seconds: '30'
  condition: []
  action:
  - service: homeassistant.update_entity
    data: {}
    target:
      entity_id:
      - sensor.stroomprijs_zp
  mode: single

Does anyone know what I am doing wrong? I have rebooted Home Assistant several times

Solved,

The code above gives the current price and updates this every hour.