Timer.finished event turns off 2 timers

1

i’m confused as to what is happening!!

i have 2 automations and no matter what happens when either of them finishes it also seems to end the timer for the other one and i have no idea what is happening!!

- id: '1579483612247'
  alias: Leighton - turn off stars at timer end
  description: ''
  trigger:
  - event_data:
      data:
        entity id: timer.leighton_lights_timer
    event_type: timer.finished
    platform: event
  condition: []
  action:
  - entity_id: light.leighton_leafs
    service: light.turn_off

and

 - id: '1579536575281'
  alias: Isabelle - turn off stars at timer end
  description: ''
  trigger:
  - event_data:
      data:
        entity id: timer.isabelle_lights_timer
    event_type: timer.finished
    platform: event
  condition: []
  action:
  - entity_id: light.isabelle_lights
    service: light.turn_off

without posting all the other code as i’m off home is there something majorly wrong in that as it looks like its just actioning on any timer.finished