Cannot select sketch text for extrude.

I am using SW2014 SP5.

I created a sketch with sketch text entities with the intent of extruding the text. I have done this countless times.

Today, SW will not allow me to select any of the sketch text entities / edges / regions, etc. in the extrude command's "Selected Contours" area. I can select NON-sketch text entities. I have tried changing fonts and sizes. I tried rebooting my machine. I feel like I have lost my mind!

Am I just having Monday on Tuesday this week and I have forgotten something amazingly basic? Sample file attached.

Thanks,

Daen

SolidworksSketching