I was doing Smothering Darkness cyst in a fireteam with my friend to get the last and 15th lost encryption bit. We were both at 14/15. At the end of the cyst we were both able to interact with the lost encryption bit and he got the "Lost encryption code" legendary item but I did not. I was trying to reset the cyst and went back 3 more times but the lootable encryption bit is not there anymore. Anyone knows any solution how to get the last code?