CRM for Phones - Activity Entity Error

Hi All,

We are experiencing an issue where the CRM for Phones app errors out on the Activity entity ONLY. It allows me to hit the Plus button and create new Activities. They even save if I save them, but I cannot see the list of activities. The main screen shows me only the attached error.

I am using Android 4.4, other users are experiencing the same issue on iOS.

Thanks,

Clint