Environmental Variables are not being set via circle.yml

Stack:
Ubuntu 12.04.
PHP Application.

Error:
I run a bash script that uses the Environmental Variables set in machine/environment section of circle.yml. Some for reason it no longer sets the variables and my script fails.

Troubleshooting:
If I set the Environmental Variables in your website it works.

Changes:
Added redis services to circle.yml. it can’t be that change though?!?!

Locally:
Tests work.

Expected:
Setup bash script should work.

URL:
Private.

Nevermind! My fault. Added redis services, but I had copied/pasted the entire machine section as well. Overwriting the machine sections above!