Anyone know how this happened, and if we can exploit it?

Why is it English only? English is usually not the fastest, and everyone has access to each language.

If I accidentally hit a checkpoint or collect a coin, do I have to reset?

I like the idea of using mellow mode, but abusing the skip level badge is a bit boring. I was wondering if there could be a category with mellow mode, but banning the use of skip level badges.

I'm going to try this run out, and I don't know if I need RTA or in-game time. Also, is it after Chapter 8 or after the Epilogue?