Interesting.

I wanted to test the veracity of this result so I tested some of my own 100% hand written pieces and what do you know? It came back 100% hand written.

This is a better ad for Pangram than for OP :D

This was my first article where the AI-isms cancelled my reading attempt.

It's a pretty straightforward problem statement, they didn't really need to outsource the writing.

Two agents is a distributed system problem

Great point. It's not a distributed systems problem. It's a problem of many independent components trying to coordinate independently is the load bearing issue.