User blog comment:Guilherme Abe/Herme's Volume Extras: Volume 19's Q&A/@comment-4829046-20120716161746/@comment-4223231-20120716162548

It's because most people already have the first volumes, so now I'm going to translate monthly, once I get a new Volume. That means, the next blog will feature Extras in Vol 20, and will be released in August (maybe);