Yeah, I watched the archive about an hour behind because I couldn't miss a Joogle second. I've also followed Chess for ages and her streams are perfect, so this is the best thing to not have even thought about happening.
I think some of the development troubles might become apparent to her when she gets to the "ending," and sees the situation with the true ending and Special Level. I'm pretty sure getting all 64 Star Eggs - how are there that many, with how many I saw on stream I thought I was remembering that wrong - does add a part to the final battle where you get the Heart Key, but you don't actually go to Special Level or get a different ending because obviously it's unfinished. Thus, using the debug room is required, but we had the dying Joogle before Belvice tell you the debug room exists.