Broken Weekly Challanges

The following from memory, didn’t clock up kills even after multiple kills in PVP. Ending up having to Faulk out for swaps, for a broken system! Wasn’t impressed. Please correct me if I’ve got any mixed up. Or comment if you’ve had the same issue.

Pulse Carbine
Cindershot
Ravenger

Can confirm Cindershot does not tally up the kills properly. Had a match where I got 4 kills with it. but the challenge only counted one of them.