Got glitched down to Deepslate

I get teleported when I flip a switch in a redstone device I made to swap furnaces and it glitches me down to deepslate level inside of a block which I then have to mine out of. Not sure if it's just my world or if it's a problem others have experienced. Can download the world here to test. https://drive.google.com/file/d/1KjPN5hl9N8QSnXAZy70elZ5_3GXvaDZR/view?usp=drive_link