I believe the (1) free pack only applies to new customers.
I don't believe there was ever a free pack. On the DISH site for awhile they compared the Flex Pack to their other packages side by side,they included locals with the Flex Pack for a better comparison so they promoted it as $39.99 including locals, not as a free pack. (though it didn't have to be locals or any add on and that included Autopay) What the new customer gets is $5 off the Hopper DVR fee that existing customers do not.