Exchange 2013 Public Folder Migration Not Listed

I started a public folder migration from my 2010 SP3 Exchange server to my new 2013 SP1 Exchange server. Somewhere during the process I failed. Not sure where but I am now at the point where if I try to create a new public folder on teh 2013 box i get a warning like this.

An existing Public Folder deployment has been detected. To migrate existing Public Folder data, create new Public Folder mailbox using -HoldForMigration switch.

So I then run Get-PublicFoldermIgrationRequest to see what is still waiting... I get no migration listed in Exchange Management Shell.

I would like to find the place in AD or in the Server that thinks there is still an active request out there and remove it so I can start again with a clean slate. How do I do that?

Thanks!