You are not alone
It’s cause someone is uploading fans translated subs, and then someone else is uploading the official translations which is a couple chapters behind they’re both in the chapter list as you can see…
I was seriously thinking I'm going bat shit crazy I hate when uploaders do this
I'm glad
Actually after reading some other people’s comments, you’re not crazy Apparently chap 87 (fan translations) got uploaded a few times hahah! My bad, I only follow the official ones
Now, idk if I'm stuck in the matrix or something but everytime I click on a "new" uploaded chapter it's the same one that was just freaking uploaded the week before! I'm about to flip a fucking table rn. I swear if people keep re-uploading the same damn chapters because their fucking bored I will find out where you live and become your sleep paralysis demon and make your life hell