I've noticed two issues that I have on Xbox One that I'm going to bring up in case anyone knows anything about them.
Issue 1) Achievements act really weird.
- Performing 1 tag throw unlocked the achievement for performing 10 different tag throws.
- Clearing one course in Arcade tag and Time Attack tag unlocked the achievements for clearing all courses in that respective mode for both tag and solo.
- When I played my first ever online match (which was a throwdown), I unlocked the achievements for playing an online match, playing 10 online matches, playing a ranked match, playing a throwdown, and playing 10 throwdowns. I got all of those from just one game and it also boosted my progress towards the 100 matches achievement by 60-ish%.
Ever since then, booting the game always caused my progress towards the 100 matches achievement to randomly fluctuate. sometimes, it'll be around 70%, the next time it will be at 5%, one day it's at 50%, etc. It's preventing the achievement from unlocking, despite me having already played slightly over 100 matches.
I'm assuming that these issues were caused by importing a save and maybe that somehow caused the tracker to have conflicting data or something.
Issue 2) Ever since the 1.01A patch released, when I boot the game, the "Checking the content..." message stays up for at least a minute now, whereas it would only be maybe ten seconds at most before. It's very annoying.