Challenges from Week 1 shows 9/10 completed despite having all of them completed

I've just reported a similar bug and it was definitely the "get headshots over 150m as Recon" challenge that wasn't being untracked properly so the tracked challenge count doesn't go down.

Here the same thing also happens. I completed all the challenges of week 1 (10) but appears that I did 9/10...

Same stuff. I have reported it in another post as well.

For me it is week 2. I did everthing but still says that i miss something. But it only happend after Week 3 came out. w

For me, it actually happened on week 2 as well. Now it looks like I didn't complete the first 2 weeks. 
Will see how it goes after Season 1 is released. 

Same problem again. Week 2 bugged out after week 3 arrived. I also noticed I did not get a single boost reward from week 2 and current week 3 completed challenges.

I've just completed week 3 and even after restart, it shows as complete. Guess it will break again after new week/Season 1 is released

Same issue here with week 2. 

Week 2 show 9/10 completed even though all are completed including bonus. Week 3 repair 3000 damage challenge is not progressing at all for me

same issue, 9/10 and 10/11 in weeks 1 and 2, week 3 seems to show up correctly