I created a shipment into Amazon as I always do I use Inventory lab and then print my shipping labels via Amazon website. I can't get to any page where I can print my 4 x 6 box labels. Inventory Lab says they can't help because they can't make changes to the workflow. My inventory shows up on my Amazon inventory as inbound but they are not inbound because I can't print the labels. I have sent in hundreds of boxes and this is the first time this has happened. Any suggestions?