Fix the Depot Demolition achievement please!

For the love of everything that’s holy, why wasn’t “Demolition Depot” achievement /trophy fixed from the original game into the X1/PS4 versions? WHY?

it’s the EXACT same bug…i completely forgot about it, had these two quests active:
- It’s Like Christmas!
- Super-Marcus Sweep

BLAM!! doesn’t unlock unless i restart a new play through. Can someone at BlindSquirl games fix this thing once and for all and retroactive fix it for the one’s that met the conditions, yet it didn’t unlock?

Thanks,