[ARCHIVED] Achievements reset

Product: The Sims 4
Platform:PC
Which language are you playing the game in? Deutsch
How often does the bug occur? Every time (100%)
What is your current game version number? 1.76.81.1020
What expansions, game packs, and stuff packs do you have installed? Snowy Escape, Discover University, Island Living, Get Famous, Seasons, Cats and Dogs, City Living, Get Together, Get to Work, Outdoor-Retreat, Spa Day, Dine Out, Vampires, Parenthood, Jungle Adventure, StrangerVille, Realm of Magic, Luxury Party Stuff, Perfect Patio Stuff, Movie Hangout Stuff, Romantic Garden Stuff, Kids Room Stuff, Backyard Stuff, Vintage Glamout Stuff, Laundry Day Stuff,
Steps: How can we find the bug ourselves? When you are in a save file you can access the achivements through the menu.
What happens when the bug occurs? Achievments have been unlocked, but sometimes they all disapear again,
What do you expect to see? The achievements should stay unlocked (within the same household/save file).
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? No

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So this is the second time this has happend, the first time was a few years ago but I didn´t pay any attention to it back then. Currently I am playing in a save where I actively try to get all the achievements (so: max. skills/jobs, woohoo with a ghost, visit 25 lots, etc.) and I know that last week everything was still fine (25.06.2021) but today all of the achivements were locked again (30.06.2021). I checked if my achivements in other save files where also gone and they were. I don´t know why they reset (maybe the update from yesterday?).

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