Guys I'm pretty sure they deleted chapters (I'm a re reader who didn't FINSIH the story before but I do remember a part where they...)
Spoiler!
Went on a shopping spree to buy a lot of lube and condoms which means they have deleted chapters but it's most likely due to a bug which they will update and the new chapters will probably be added next week since the person who reuploads these is busy and it takes a while to translate and debug mangas