Did Ethereum Drop to $20??? It Really Happened!!!

I read somewhere that Ethereum dropped to $20 at some point for around a minute and a half. I didn't believe it until I found an image on Facebook (the one with the notifications) and then I checked CoinBase.

It really did happen! This is shocking! People who bought it at that price must have made a lot of money!

I checked on eToro but it was not the case. eToro's charts didn't show Ethereum dropping below $290. I wonder why?

Any thoughts on this? Did you invest when it was at $20 for a minute? It definitely must have been a glitch.