Sending log data from Central to local SIEM

I configured API  creds within Sophos to send log data to local SIEM using:

https://support.sophos.com/support/s/article/KB-000036372?language=en_US

It has stopped working and when running the .py script my results file show data from weeks ago.

I've tried recreating credentials within Central and ran the .py script using sudo but nothing new comes in.

I have it running on an internal instance of Ubutnu.