Error - we get old data from our API call

Hi Community

The Unbounce support teams sent me to your guys - I hope you can help. When we try using this call
https://developer.unbounce.com/api_reference/#id_pages__page_id__leads
we get old data back from 2018 - is the API call dated our can someone tell me what is wrong?

Anyone who can help me on this matter? :slight_smile: