Update 9/03/2019:
Our Aggregator has reported that T-Mobile Money is currently blocking them. Unfortunately, we do not have an ETA to the resolution and our aggregator has disabled T-Mobile Money. We recommend that users add this as a manual account for now. Apologies for any convenience.
-----------------------------------
We are currently aware of the updating errors for T-Mobile Money accounts. Our teams have the issue prioritized to resolve it. However, we do not have an ETA for the resolution at this time.
We will update this post as soon as we have more information. Thank you for your patience and understanding while we work through this matter.