It appears that I'm not going to be able to fix this listing. I got the reply below from Amazon seller support.
I understand your concern is regarding ASIN: B01KILRLS4 being restricted.
I have contacted our catalog team and they have request you to provide the following documents:
The letter is printed on the manufacturer’s letterhead
The letter is signed
ASIN(s)
UPC/EAN(s)
Name of the product
A statement of how the product is not subject to the recall. For example, the seller should describe how the corrected product can be differentiated from the recalled version e.g. new serial numbers, manufactured after X day, etc. Unaffected batch codes and lot numbers will not be reinstated until the Amazon recalls team is satisfied that all inventory on the ASIN, regardless of seller, has been removed.
Obvisouly, I can't provide their requested info.