Yes it does work. I verified and done it myself. I've access the TTK with 3 different accounts one one console with one TTK purchase. Are you following the instructions correctly? The steps are: clear your cashe by turning off console and unplugging for 5 min. Then plug back up and turn on. Go to Xbox store and download something new that you've never downloaded. This will re-license your console. Then go to your download history and re-download Destiny. It looks like it's going to re-download everything, but it only takes about 10 min. Then log into Destiny. If you get a message saying something didn't work, back out of Destiny and then restart. You should be able to access TTK from multiple accounts now. Note: this info works if the console your trying to do it on is your primary XBOX with your system license on it.