Items not fulfillable because of warehouse damage

Hi everyone, I’m a newbie (handmade stuff) at this so hoping someone can help. Just checked my FBA inventory and there is a removal notice on one of the items saying it is unfulfillable because of warehouse damage? Bit confused. These were in stock, undamaged as far as I am aware, and selling 4 weeks back. In addition I sent a “top up” amount 2 weeks ago…which has been unpacked and processed. Should I assume the whole batch (existing and newly supplied ones are damaged) Reluctant to create a removal order until I understand this… hope someone can offer any thoughts? Thanks in advance.