ServiceStack/ServiceStack.Text — pull request #384 by aifdsc (2013-10-18 15:33:13+00:00)
Title: Nullable<DateTimeOffset> Deserialization Fix

Requesting this change to enable a DateTimeOffset? value to deserialize
to null properly when the JSON request's field is null or missing.
DateTime? already supports this functionality, but it appears to be
missing currently for DateTimeOffset?