Heating Scene Issue

Evening

I have created my whole heating system using the guide below via vesternet.

http://www.vesternet.com/resources/application-notes/apnt-21

This evening i had a scene which was ran at 18:00 and was meant to increase the thermostat to 22c and it never changed. I have checked and the schedule did run but didnt carry out what it was meant to do.

I only created this setup yesterday and the other ones i done have worked ok so far.

Any ideas?