Today, I received the 300-light weapon from the postmaster for the fireteam promo quest. It was a 300-light Sawtooth Oscillator with bad perks. I went to infuse it into one of my current good weapons, but it wouldn't recognize it. I then opened the weapon and noticed I could reforge it, so I did, trying to salvage it to be something usable. However, reforging cut the light from 300 to 160! WTF?! Also... If it wouldn't recognize for infusion, was it really 300 light to begin with? What happened and how can this be fixed?! EDIT: Added link to image of original Bungie e-mail.