New update doesnt work!!! Cellular Data Usage Not Allowed Error.

I cannot stream any shows live or on-demand since the update using iPhone 7 Plus with Xfinity. Constantly getting the error message: Cellular Data Usage is Not Allowed - Please Check Settings." I have checked settings and cellular data is indeed on for the TBS and I even tried switching it off and back on, but still am having this error message an unable to view any shows. Please fix this issue in the next update unless you are no longer supporting streaming through cellular data. Is it only supposed to work on Wifi now? In any case, I am very disappointed with the new update and not able to use the app at all....

kkg16772 about Watch TBS, v4.0.0