Got one cancelling out of 5 orders so far. I feel like anyone with a free game in there order will be canceled, orders that had a value for every item might ship.
I had my Horizon-only order be cancelled, I think some others had similar orders cancelled.
I didn't know about the trade credit thing, not looking forward to dealing with support, but I still have a WoFF order alive, so I'm going to wait for that to either be canned or ship before contacting support