A balance refresh that returns now draws the balances on AddressDetail or AddressToken again when that screen is up, not only the wallet list; their transaction lists are left alone. A token added on AddToken reads `quantity unknown` instead of 0.0000 until a refresh that started with it tracked has fetched every address's token balances. To tell an address whose token balances the explorer did not return, the refresh takes them off its copy of the wallets before fetching. Model: opus-5-5