Updading Magakakalot doesn't update listing

[StormJumper]

I just notice recently when updating with the newest URL that the count will remain the same as before aka 3/3 but the latest version is 4/4 but the new Status doesn't update correctly.

To fix this I had to complete removed the directory and manga bookmark and then create the new bookmark from the new url.

example:
Seijo-Sama Wo Amayakashitai! Tadashi Yuusha, Omae Wa Dame Da

Before it was 3/3 but if you recopy the url it says in the download 4/4 but the bookmark doesn't update. Only fix was delete and redownlaod to fix this. Could this BUG be fixed.