Call of Duty - Black Ops 3: Locus Gold Camo Glitch (March 7th 2016)

So there i was finally getting the Locus Gold Camo with the last camping Locus "Bloodthirsty" and then played around with the Drakon the first time, unlocked a few attachments and a sight i think (all in all around 30-35 kills before i quit playing) Same day in the evening i wanted to continue unlocking the One-Shot One-Kill Challenges with the Drakon, only to find out, that the progress on it was reset, even though the Silencer was still on. The Chameleon / Gold Camo on the Locus was also not registered anymore :( Did that happen to you? Have you found out what caused it? I assume there is no fixing for this and i just have to camp my ass off once and for all :/