My spouse and I didn't use the Home Buyer credit but on the Other Credits section of T1 it lists amount claimed by another individual as $5000. I don't know why??

I've made sure we said no to the first time home buyer section and that we haven't selected any need to make a Home Buyer or Learning Plan repayment.  The T1 shows that we haven't taken the credit (it's zeroed out) but can't find out why it is showing as "amount claimed by another individual" for $5K on each of our returns.