Problem with doors and chests and invalid blocks

Good day.

I am playing on PC survivor mode, multiplayer in version 1.15.1 and by modifying the climate with commands the environment or footprint of the house in which I live is affected in which I no longer let my colleagues open the chests, the blocks that are placed disappear, just let me feed my pets and the doors open halfway.

I leave a picture to show.

I hope you can help me.