Can't complete public folder migration, 2010 to 2013

So I've been following both these:

http://technet.microsoft.com/en-us/library/jj150486(v=exchg.150).aspx

http://www.msexchange.org/articles-tutorials/exchange-server-2013/migration-deployment/migrating-public-folders-exchange-2013-part2.html

I've locked the 2010 PFs, nobody can access them. I've removed the preventcompletion flag in 2013, resumed the migration all according to the steps.

Get-PublicFolderMigrationRequest | Get-PublicFolderMigrationRequestStatistics -IncludeReport | Format-List

Shows no further activity any longer after some incremental stuff

Get-PublicFolderMigrationRequest | Get-PublicFolderMigrationRequestStatistics

Shows StatusDetail: InitialSeeding and PercentComplete: 95% and its not moving.

I've tried proceeding and removing the prevention from servering the hierarchy flag on my mailboxes. But it makes no impact on anything. The hold for migration flag remains true and the migration is not finishing.

What should I do?