So I've run across a couple bugs the past couple days. I got stuck on level 23. I got 0 armor for two days. The first blood bounty gliched up, I earned first blood 6 times only got credit for 2. I abandoned the bounty and immediately started getting armor engrams again (blue and white ones with light). So I take them to the tower to decrypt. After decrypting they dissapear...am I doing something wrong all of a sudden?