Locale not returning

[n0m0n]

Ive been trying to figure out for a day now how to get Locale to work as I hoped it would.

I created a Substitution.
Time 1025 to 1215
Chose for the volume, and notifications to become silent at 1025.

To this point it works great at 1025 the phone goes into a silent mode, but it never comes out of it.

I wanted it to go back to normal at 1215 but unless I toggle the volume it stays in silent mode.

What am I doing wrong here?

Thanks