daemon, I'm afraid. As was the case in the previous version of the Server OS/version of flexget. I expect the version of python might have changed too, in the OS update, but I've no obvious way of telling.
I've also recently noticed that deluge errors go into syslog nowadays too, when they didn't before. Maybe that's written in python!
Actually, maybe that's it... perhaps it's a python configuration thing. Don't know where to start looking though: I don't speak python!