Hello! I hope you're having a good afternoon 😊. I have a small question that I would like to clarify.

[FrankieD777]

How can I prevent duplicate chapters from appearing in mangas? I think I modified something by mistake.

[kana-shii]

Try refreshing the entry, this should remove the duplicate chapters. If it doesn't, I don't think there's much we can do. Although it could be an extension problem.
For further questions and for a follow up on this question, please talk to us through discord so we can easily help you.
https://discord.com/invite/85jB7V5AJR

[FrankieD777]

Hello, good afternoon. I hope you are well.

When I mention updating the entry, I mean swiping from top to bottom to refresh the page and display the recent chapters. If you've already tried this and it's still the same, it might be an issue with the extension.

If you have more questions or want to follow up on this issue, don't hesitate to contact us through Discord so we can help you more effectively: https://discord.com/invite/85jB7V5AJR.

Best regards!

[FrankieD777]

It remains the same. Even after updating the entire library.

[kana-shii]

It must be an extension problem then. I recommend creating an issue (probably both on Keiyoushi's repo and in Komikku's repo just to be sure)
For now, the only thing you could possibly do is bookmark the extra chapters and filter the entry by chapters without bookmarks or just wait for a fix.
And again, for a follow up, please talk to us through discord instead.

[cuong-tran]

If this issue has recently appeared after you perform a backup restoration, you can try this:

1. Remove the entry from the library (un-heart it)
2. Go to Settings -> Advanced -> Clear database. From there, tick the source which has the issue entry. Hit Delete, un-tick the Keep entries with read chapters then hit OK.
3. Go to source, add the entry again.

[FrankieD777]

If this problem has appeared recently after performing a backup restoration, you can try the following:

1. Remove the entry from the library (unmark it)
2. Go to Settings -> Advanced -> Clear database. From there, mark the source that contains the problematic entry. Press Delete, uncheck the box and Keep entries with read chapters, then press OK.
3. Go to the source and add the entry again.

It didn't work ;-;.