Email List Validation - Output value changed

Hello,
Recently the output of the Email List Validation integration has changed.

In the past we were getting simple response like

ok

Now the response has some additional information. I think it started 2-3 days ago.

Example:

Can this be fixed?

Thank you

Hey @auguk

We have checked their API at our end in the Postman application and it seems like their API is not responding accordingly.