Get-CauReport : Year, Month, and Day parameters describe an un-representable DateTime

Hello, 

We are having issues with running Cluster-Aware update reports, at one point CAU object got corrupted and later fixed, but since then we can't run/get cau reports, and we get following error. Any idea how to resolve this issue?

PS C:\Windows\system32> Get-CauReport
Get-CauReport : Year, Month, and Day parameters describe an un-representable DateTime.
At line:1 char:1
+ Get-CauReport
+ ~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Get-CauReport], ArgumentOutOfRangeException
    + FullyQualifiedErrorId : ErrorsDuringGetCauReport,Microsoft.ClusterAwareUpdating.Commands.GetCauReportCommand