@Excelsior honestly uploading new chapters when old chapters are unavailable is a bad idea in general. You always expect new people to come and read your translation but they can't read shit. What they can do? Start from the latest chapters? Nah.
I've been waiting for this translation for a while, too lazy to do it by myself.
Need to say, you did a great work with typing and sounds, almost like a professional. Keep it going!
PS. Although you messed up with "Midnight Mask" and "Black Mask" in the same chapter, but that's a minor issue.