Pool payout missing from online explorers

The online blockchain explorers (xchscan and chiaexplorer) both show my cold wallet balance one pool payment less than it should be. I think I’ve narrowed it down to a payment on block 1074529 from 2021-10-31.

Any idea how that can be? I’ve used the same cold wallet address since starting on the pool.

I downloaded the beta wallet the other day to check and that showed the correct amount.

EDIT: Actually both online explorers are showing slightly different amounts to each other (0.000027219 difference). The latest payment from today is on both of them.

Thanks for any help.