Summary of bug here.
I hope this is the correct forum. I logged in and my milestones and badges have been reset. I have far more playtime than I have credit for. I haven’t played in awhile. If this isn’t the right place please tell me where to post about it.
I have much more progress than I am given credit for in the milestones and badges sections. Other areas of my collection book seem fine. My achievements are correct.
The normal behavior.
I didn’t do anything other than unisntall it while I wasn’t playing and reinstalled it recently.
Other misc notes about the bug. Picture or videos would be much appreciated!