Beds invisible, useles and can mine. Cant set bed inside. Drops bed.

I played Minecraft with frieds. Wen we need sleep, i see my bed was disappeared. I crafted new bed. Then, when I tryed to set new bed,but I can't set it up. I tryed to sleep in invisible bed. I mined it. I take bed, set it to place and I sleepped in it. (Bed was red)

At next day, I see dummy villager goes outside to my house. Then, i go inside and see the bed is invisible again.