Hello! I'm so glad you enjoyed! :D I'll fix up the issues you pointed out! I checked why the numbers weren't appearing and it looks like the font just doesn't have numbers ToT I'm currently trying to think of a way to fix it without entirely switching fonts. And the endings are 1, 1.5, 2 , 3 and 4 (5 in total if you count the variation of ending one). Ending 2 is pretty hidden so I'll make it a bit easier to find in the updated version of the game.(hint: the choice you make in night 2 has different effects depending on your relationship with him)
Again I'm so glad you enjoyed! I'll get to work fixing these bugs asap! I'm really glad you brought these bugs to my attention or I might have never noticed them!
Edit : I fixed the bugs! Thank you again :D