[2020] Still experiencing seasonal and weekly challenge bugs

I’ve must’ve completed campaign playlists and match completions 2 times over now I thought they said they fixed that issue but I feel like it got slightly worse because I get spam notifications that I have completed it in game but then I don’t have the rewards for completing it. I should’ve gotten a bunch of season points and XP but it never gave it to me even though I met the requirements and did the challenges. I ended up waking up this morning to find out that it shows I never did it at all and that it completely reset itself. Hours of challenge progress gone overnight...