Aron Prins
Member
Alrighty guys - It's fixed but BOYYY what a job this was :O
After providing @twisted1919 the login details, he figured out that the constraints where not present in some tables of my database.
This caused the list_field_value table to be out of sync with the list_subscriber table. The lead was apparently deleted from the list_subscribers table, but the corresponding record was not deleted from the list_field_value table.
After adding the constraints and syncing the tables manually (thanks to twisted for some nifty snippets!) everything is working FINE!
Thanks everyone
Cheers,
Aron
After providing @twisted1919 the login details, he figured out that the constraints where not present in some tables of my database.
This caused the list_field_value table to be out of sync with the list_subscriber table. The lead was apparently deleted from the list_subscribers table, but the corresponding record was not deleted from the list_field_value table.
After adding the constraints and syncing the tables manually (thanks to twisted for some nifty snippets!) everything is working FINE!
Thanks everyone

Cheers,
Aron