Order Address Comparison Evaluates to FALSE but triggers action anyway

Why does this rule fire even though the first condition evaluates to FALSE?

0 ms Reacting on event Calculating the sell price of a product.
0.227 ms Evaluating conditions of rule Back Issue Shipping. [edit]
0.383 ms The condition commerce_order_compare_address evaluated to FALSE [edit]
0.513 ms The condition data_is evaluated to TRUE [edit]
0.676 ms The condition entity_has_field evaluated to TRUE [edit]
0.689 ms AND evaluated to TRUE.
"Rule Back Issue Shipping fires

I'm thinking that since this is a Calculating Sell Price rule, the Order Address doesn't exist, but there doesn't seem to be a way to check if it exists.

Here is the Rule:
{ "rules_back_issue_shipping" : {
"LABEL" : "Back Issue Shipping",
"PLUGIN" : "reaction rule",
"REQUIRES" : [
"commerce_order",
"rules",
"commerce_line_item",
"commerce_product_reference"
],
"ON" : [ "commerce_product_calculate_sell_price" ],
"IF" : [
{ "NOT commerce_order_compare_address" : {
"commerce_order" : [ "commerce-line-item:order" ],
"address_field" : "commerce_customer_shipping|commerce_customer_address",
"address_component" : "country",
"value" : "US"
}
},
{ "data_is" : { "data" : [ "commerce-line-item:type" ], "value" : "product" } },
{ "entity_has_field" : {
"entity" : [ "commerce-line-item:commerce-product" ],
"field" : "field_bi_international_shipping"
}
}
],
"DO" : [
{ "data_calc" : {
"USING" : {
"input_1" : [ "commerce-line-item:quantity" ],
"op" : "*",
"input_2" : [
"commerce-line-item:commerce-product:field-bi-international-shipping:amount"
]
},
"PROVIDE" : { "result" : { "back_issue_shipping" : "Back Issue Shipping" } }
}
},
{ "commerce_line_item_unit_price_add" : {
"commerce_line_item" : [ "commerce_line_item" ],
"amount" : [ "back-issue-shipping" ],
"component_name" : "flat_rate_international_shipping",
"round_mode" : "0"
}
}
]
}
}