Am I missing something? It looks like a new story right after the original story finished.

Someone is uploading a different manga.

I hate when that happens it’s the second time for me that someone has done this

There are some uploaders who will stop and remove the wrong chapters after knowing there mistake but not this one. (︶︿︶)

Same with the first time it happened to me I forgot which one it was but it was at a really good spot then a new story came up and some people were upset