At some point, I left a single-player world while sleeping in a bed. Now, when I try to load the world, it shows me the bed for a second, then the game crashes before it skips night or I can leave the bed. This issue does not seem to be fixable. 
Edit: upon further investigation, it seems to also be repeatedly resetting my spawn. This might be the cause for the crash, but I’m not sure. Opening chat while in the bed, the trying to exit, causes the attached image. 
Edit again: For some reason, after many tries, I joined the world with no issues next to the bed and it has reset to day. I have no idea why it worked this time compared to so many others.