My Xbox quest did not count, but my other one is completed for no reason

You will need to contact support directly for assistance with that. https://support.xbox.com/en-US/contact-us

I actually went there first but they told me to post here.

You will need to contact support directly for assistance with that. https://support.xbox.com/en-US/contact-us

How did you get so many followers? I've only had one at a time not counting the stray dog. If you have the 2 characters from the Blades then it's entirely possible that the quests are mixed up and you have to complete one before the other. I have run into
that with the Dragon Priest quest. I de-selected the other quest and then everything miraculously continued without incident. My game did the same with Mjoll while I was doing Companion quests. Mjoll left me and went home.

i have the same problem %100 story done. I had 48 side quests completed, then went and finished Dahlia's potion quests. All safe houses, all quarantine zones.. Did enough challenges to get the achievement for that.. I completed a bunch of protection quests,
but after completing story, the same ones I did, showed back up to do all over again.. Not sure if those count towards it, but my achievement progress is stuck at %72, which definitely isn't right.

Pickpocketing doesnt count for bedlam jobs, you need to steal from houses and shops. My best advice is to do this at night whilst they are locked as I had the same problem in Whiterun but it only counted the stuff stolen from behind locked doors (this was
different from other cities). One tip is to go for potions as you can clear out one place quickly for the quest to complete, i did a few shrines and it worked well.