Hello I`m having an issue I have this chalange for a week at least and I`m  more than sure that it shoud be finished.

Also had the same problem with kill 200 in 60sec around 2 weeks ago I had to rerol it to make some progres in event.

I`m playing solo on PC, I`ve read online on steam forum that one of you sayed to try verify files but it didn`t worked.

All other challanges are working perfectly