I just found the error. I have my Kindle in spanish and for some reason, after that date, in the "My Clipping" file, the highlights header changed from "Tu subrayado" to "La subrayado". That's why they are not getting recognized.
I tried changing the language of the Kindle to english and the making a new highlight to try, but it's not getting recognized either. So I just suppose there was some change in english too, I just don't know which.
|