I was able to play through once (though the save button didn't seem to do anything and the load button just reloaded the scene and set my stats to zero. Fortunately they went back to normal once something happened to raise one). On my second playthrough I tried on two different occasions (using the load-taking-me-back-to-start-of-after-school-portion) to go home after the first day but it just kept the screen the last room I was in and didn't progress.
Of course I really enjoyed it, having played it once and tried to play it a second time! I think I'll just have to give up for now and maybe give it another go after some more bugs are fixed.