Hi, just encountered this one and unfortunately did not get a screenshot.
In the middle of cooking a Large Meat Chunk, I got a pop-up error that said simply “Something went wrong while cooking.” I was still on the cooking page when this happened. The progress bar was fully filled when I closed the pop-up, but the bar was not filled when the pop-up appeared. Nothing happened for a few seconds, so I hit “cancel cooking” and it cancelled. The Large Meat Chunk did not reappear in my inventory and I did not get anything in Cooking Results, so that meat chunk has just disappeared.
I am on a PC using Chrome Version 112.0.5615.138 (Official Build) (64-bit).