I did worked on it. It should've fixed it already but I haven't yet to released the update so the game still has the bug. What I did was that I fixed the ordering of the save and loading. I suspected that when you sleep the game calls to load the save data before you sleep. Causing it to not do anything. Just taking my time on some new stuff I have to ship the update with. Also you may want to skip that importing process by downloading windows version since it's only ~40mb. If it really is how fast you kill the enemies maybe try pausing the game with the run checkbox then sleep?
