Hmm, is it just me or the game is not saving properly these days? I got returned to the tutorial without getting the dying benefits every single run. I tried out like 2 different browsers, with and without incognito but still get the 'not saved'. Clicking the 'Save game' button does not change anything either. The stats does look normal and it registers my deaths. Maybe I will manage to find a solution, but for now I basically get -10 hp for this.