Some comics aren't in the count of library

When I add some comics, the count on the tabs don't increase. It shows 9 comics when I have 10.

Edit: This is on the web version in Fİrefox on Linux. Edit 2: Typo

Edit 3: Expanded the report form öne comic to several. I don't know which titles are affected. I currently have 48 comics, but the count shows 44.

Edit 4: Teenage Mutant Ninja Turtles (2011-2024) is öne of them, if that helps