The art style is changing because we lost our original art director. We could have our new artist mimic the old style, but we feel it would be a better use of his talents if he could draw in a style he is more comfortable with.
The new style concepts may not be the final style though, and we are open to modifying it based on feedback. If you'd like to leave feedback on the new art style, please use our contact form on our site: https://dischan.org/contact.php (note: although we may not reply to all messages, we do read them all).
Before doing so though, please take some time to truly consider whether you dislike this art style objectively, or if you simply dislike it because it's different from the original.