The problem

What version of Home Assistant Core has the issue?

core-2025.4.0.dev0

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant Container

Integration causing the issue

nordpool

Link to integration documentation on our website

https://www.home-assistant.io/integrations/nordpool

Diagnostics information

No response

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response