So everyone knows obviously about the heatwave challenge not working. I used a reroll to switch it up and got another challenge for some weapon kills which also was not working. So iI rerolled again and got the heatwave challenge back. Don’t waste your rerolls, I just threw away money. I just hope this gets fixed or they give out the ultimate reward to everyone. Also some free rerolls should go out cuz I wasted multiple and these challenges aren’t working.