Black GUI Bug

Hello,

I was playing Minecraft and my friend had hit me and it set me on fire, I left after that, joined back and everything was black, all the text was black, the inventory text & items, and the game itself was dark, only thing visible was the glow from the enchantment. I left again and the text was all black as well, I looked it up but couldn't find anything about it. I don't think its a BIG issue because it fixed after restarting the game but I just wanted to submit this bug just in case you wanted to fix it or anything.