It's fine that you had to delay, real life is always more important than making a silly little video game! I was a little disappointed that this will probably be the last demo, but I completely understand why and ultimately would rather have it this way; saves more fun surprises for when the full game comes out!
I hope you have a good time continuing to work on this game. I can already tell that this is going to be an amazing game, and I'm super excited to see where you take it!