Help with stranded inventory - there is no listing associated with your inventory

Hello,

30 out of 40 of my items from the same shipment have been stranded with the reason 'there is no listing associated with your inventory'. I listed my products via AccelerList, printed the individual labels and attached them to my products before finalising the shipment through Amazon and having them shipped off.

I have done this with previous shipments so am very confused as to why this has happened. Is there a way to re-list the items once Amazon have them or will I need them to get sent back to me?

Any advice would be greatly appreciated