Hi @Martyn Houghton, thanks for the response!
This is the line in the log for the customer (using a test account on a sample ticket):
2020/09/08 14:57:47 [DEBUG] User Cached [sterling.archer@domain.co.uk]: Sterling Archer
The only warning I receive in the log is for site - I have tried the string name of the site, its int Id and its site code. nothing seems to match. However, I am unsure if this is causing my Issue?
As mentioned above, when I view the request as an analyst, I can see all the correct customer details. It is retrieving their manager, department etc. all from their User details in Organisational Data > Users.
It's as though it's stuck halfway!
If there is other relevant log data, let me know and I can share.
thanks
Aaron