If we get back an error that wasn't an APIError, it was causing the
thread to hang. This catch all, while I appreciate feels risky to
have a catch all, is better than not catching and silently failing,
with a never ending thread.
If something worse than an APIError has gone wrong, we want to stop
the incredible journey of what we're doing.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>