I can't add watch faces/apps with 12.75 firmware (12.75 Host) - Connect IQ says I need to update my watch

The Connect IQ application is not allowing me to add many watch faces and apps to my Epix (Gen 2).  It keeps saying that I need  to update my watch (with Garmin Express, of all things), but my watch is already running the 12.75 firmware and there are no other updates available.

Any assistance is greatly appreciated.