As mentioned in our WS Grace Delete forum post, the WS central registry processes grace deletions a little differently than other central registries:
Domains that are registered last month, but deleted this month, cannot be registered again until around the 7th of the month. This change is effective immediately.
You may see some of your WS domains registered in the beginning of the month in "Need Approval" status until the 7th of each month.
I have asked my manager to look into the status of your orders. I apologize for the wait.