Geo: Out of sync repositories not decreasing on GPRD

I did some analysis on the out of sync repositories on the GPRD site:

1. We have 18,461 projects that may be deemed "dirty" (Geo::ProjectRegistry.where(resync_repository: true).count)
2. 11,683 don't have a failure reason associated with them (Geo::ProjectRegistry.where(resync_repository: true).where(last_repository_sync_failure: nil).count)
3. Only 1 project has a repository_retry_at time in the future ( Geo::ProjectRegistry.where(resync_repository: true).where(last_repository_sync_failure: nil).where("repository_retry_at > '#{Time.now}'").count)
4. 6,761 have some failure reason associated with them (Geo::ProjectRegistry.where(resync_repository: true).where.not(last_repository_sync_failure: nil).count)
5. About 371 of these projects have been synced recently (Geo::ProjectRegistry.where(resync_repository: true).where(last_repository_sync_failure: nil).where("last_repository_successful_sync_at > '#{Time.now.yesterday}'").count)