As said in one of the recent devlogs, I have started re-coding the demo in Ren'Py, as I won't be using TyranoBuilder anymore, which takes priority at the moment. After I'm done with that, I will resume development of the full game.
That's a fair reason, as I've played other games and devs kinda curveball with excuses vs valid reasoning. Good to see an actual good game developer is still around.