Chapters Split into Parts Showing in Missing Tab

[KMoore]

I've been seeing chapters that are split into two showing in the missing chapters tab in the manga page. E.g Koushaku Reijou no Tashinami chapters 36-42 are shown in the missing chapters tab but in actuality it's split into two parts (36.1-36.2, 37.1-37.2, and so on).