Datetime in Kendo UI grid: dates before 1970 c#

[Drew]

Has anyone experienced seeing "NaN/NaN/0NaN" in Kendo UI grids for fields prior to 1970?  I'm experiencing this in the Kendo UI grids, but not the previous Telerik UI grids. 
The fields (date of births) are of type "Datetime?"
The view i'm using uses .Format("{0:d}") for formatting, might that be the issue?
 
    columns.Bound(od => od.PatientDOB).Format("{0:d}").Title("PatientDOB").Width(50);

Attached 2 screenshots for visual representation.
I'm wondering if there is a workaround to this issue.

Any help is greatly appreciated.
Thanks!

[Drew]

Disregard, just upgraded to Kendo v2014.3.1318; this fixes the date issue.
Please close.

Thanks!