[Dear Blizzard, I don’t care if the “body is similar” to the bug report I just posted. Fix your crappy games.]
There are a few posts on this from previous seasons. Apparently there are supposed to be some hidden seasonal challenges that are not shown due to a bug? On Xbox, when I go to seasonal challenges, it says “95%” for “Overall” without any open challenges shown. Both “General” and “Items” are at 100% (Cooperative and Hardcore are empty), and I also completed all Conquests (and the whole Seasonal Journey). How do I find the remaining challenges to get the remaining 50 points?