farming AF, i turned in a few weekly bounties and ranked up w/ the vanguard. i got an LDR w/ Spray and Play as well as Life Support. pretty happy with it. went back to AF and farmed some more bounties. ranked up again. when i turned in the final bounty to rank up, i got another 390 LDR. pretty awful roll. also got a comedian from the rank-up package. this is probably just a glitch, although i found a person who got a How Dare You the same way, found here: https://www.bungie.net/en-us/Forums/Post/216722567?sort=0&page=0