I am in a regular vanilla survival world. I tried to make a cake for my friend, when I made it, I saw the cake move to my inventory, as soon as it did, it wasn't there. I still had the 3 buckets from the milk. I restarted my game and tried again, with the same result. I decided to ignore it for a couple days, just an hour ago, I tried to make a honey block, same thing happened. I saw it shoot to my inventory, then instantly disappear, leaving only the glass bottles. I went to a creative world to see if I was just that world, and I not only had the same issue, but there were instances where there were no bottles or buckets after crafting. Also, I noticed in creative that when the glitch happened, there would be an accompanying one where the honey bottles and milk buckets I put into my inventory did not appear in my inventory, in the same way the honey blocks and cake wouldn't.