Weekly Mission progress reset

Happened to me as well, when switching from Conquest to playing my first game of rush. Lost progress on all 3 challenges.

My weekly mission progress was reset and now nothing is registering for the mission it’s at 0 out whatever the number is for all 3 missions. dumb acorn charm. Also progress towards player card items reset. (Ps5) 

Exact same thing as @DeusDarken describes happened to both me and my girlfriend over the weekend. It's actually even slightly weirder than that for us, though.

In my case, I had JUST completed the mission when this happened. I received the reward but the mission progress reset to 0 for all 3 categories. However, I do not make any progress toward them when playing -- they are stuck at 0. Not a big deal for me, since as I said, I already got the reward.

For my girlfriend, it's more of a problem, because she had completed 2 of the 3 categories, and was almost done with the 3rd when this happened. Like me, all 3 of hers reset to 0 progress. Unlike me, it does allow her to progress on one of them -- the one she had not previously completed. But she doesn't want to go through the effort of doing it again, since it required her to adopt a playstyle that she doesn't especially enjoy. And there's no guarantee that it would even give her the reward if she did finish that one category, since the game seems to think she has made no progress toward the other 2 categories.

I cannot prove it, but I think more than just my mission progress got reset when this happened. I was looking at one of the locked items and it required a number of frag grenade kills. It showed that I had only a single frag grenade kill so far, but I have definitely killed more than that since I started playing 2042. I don't know for sure that this got reset at the same time as the rest of this, but it made me wonder.

Of the four weekly missions, I've only been able to complete 2, the others glitched so it only showed 2 of the 3 challenges. First week was glitched, next 2 were fine, this week's is glitched. It showed up fine initially, but was broken after I played a round of free for all.

PlayStation 5

Seems like they wont fix it, just happened to me and we are in April now like really come on, and it wont even let me connect to games now, im just stuck in an infinite loop of black screen then back to main menu

So this just happened to me, I was playing the featured Rush on Portal and my week 5 progress all was reset to 0.