I downloaded the 360 copy onto my Xbox One but for some reason I can’t download the DLCs from the Triple Pack onto it. (I’m still on Wi-Fi)
I don’t know exactly how that is supposed to work, unfortunately. Your best bet at this point is to contact support directly:
As I remember it, the Triple Pack was sold as a physical collection for PS3 and 360, so you’d still be trying to get the system to download the backwards compatible version to your XB1.
Well that’s irritating. I guess I’ll just play the base game
The 2K Store has great deals on the original games for XBox One.