sent message body blank

I have a user that is reporting a few of his sent items from his Moto X have blank message bodies.

If you check the sent items from the GW client, everything is there. I have had him send a few test messages to outside email systems and they all appear normal. This issue is either very sporadic or is limited to specific clients.

Mobility is 2.0.1, device ActiveSync version is reported as 12.1

Any thoughts?