If I had to guess, probably something to do with how burgers will continue to cook for a while after resting for too long, and with delivery they'd get too many complaints of burgers being overdone because of the delivery times and being in a confined box like that. So now they probably just say that so people can expect most of the pink to be gone by the time it gets there. I'd be genuinely surprised if it was hockey puck status though
Willster328 t1_iub91ig wrote
Reply to Why does the fix not do to go rare anymore? by chanmanfriend
If I had to guess, probably something to do with how burgers will continue to cook for a while after resting for too long, and with delivery they'd get too many complaints of burgers being overdone because of the delivery times and being in a confined box like that. So now they probably just say that so people can expect most of the pink to be gone by the time it gets there. I'd be genuinely surprised if it was hockey puck status though