We found out the hard way no more GF pizza, and their GF menu seemed to have been removed completely. I talked to a manager, the reason was because of cross contamination possibilities in the kitchen. They couldn't guarantee foods to be 100% safe. Not clear if it was this location only? But at the time we went (about 6 months ago), the company website still boasted a GF menu.
Sad, but better to have a happy tummy.