Anyone else noticed they've given the interactive map a face lift? Seems to gobble up more resources since its slower to move across map now

I discovered an interesting discrepancy between the old and new maps while xonex panning. In the old one, I am sure that ORD-MIA was 1197 miles and yet under this new map its 1201 (zone 3 SC earner). I rang up Qantas to esnure they have the same info and they tell me that their system (Amadeus) reports 1204 miles. Either way, nice little zone 3 earner.