Sun/moon Roof Assembly problems of the 2013 Subaru Crosstrek

The contact owns a 2013 Subaru Crosstrek. The contact stated while driving 60 mph, the sun roof exploded causing glass shards to fall onto the contact. There was no injury sustained. The contact stated that there was no warning light illuminated. The vehicle was taken to the local dealer where to be inspected. The contact was informed that the sun roof needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The contact was informed that the part was on back order. The failure mileage was approximately 89,000.