Minecraft 1.8 is haunted!

[cool0sir0bob]

with me the doors opened and closed at night and in the morning there was a sign outside that said be careful and Ghost town

[MyDogKillsPeople]

If the bed has only one block between it and a block that a monster can spawn, this happens. Either put a torch on the outside or move the bed in by one block.

[Jeruhmi]

Were all the doors shut? I also experienced this, but the doors were opening at night for me.