Hello! So the input missed bug is something I'm actively working on, reported on the first day, and should have a fix really soon. I will let you know when it's out - is it all right for me to give you an updated build via the email registered to your payment?
I haven't seen those other bugs yet (the beginning is intentionally randomized, but shouldn't be to that degree). I'll get on that ASAP.
Thanks for your comment, and for your support! Apologies for the bugs.