Be Careful On Roblox

Hello fellow Roblox members. As I am sitting here writing this down, I just want to let some people know to be careful on Roblox. You may seem that since I am publishing this on a creepy pastas website, I am just looking for attention, but I am certainly not. After reading this you will realize where I stand.

So a couple days ago over the weekend, me and my cousin were surfing the Roblox games list and saw that a lot of games saying, "Were Not Creepy." We were a bit stuttered about seeing these games and it stating 0 people were playing, over games that had thousands of players playing. The weirdest part about this was that these games were categorized in Roblox's "Featured," part of games. My cousin wondered the same exact thing as me. Me and my cousin decided to join one of the games and a screen of a skull came up. The skull was I'm guessing an accessory for the catalog. It looked like as shown below...My cousin and I just stared at each other for about five seconds. Than a weird noise started picking up in the background. Immediately my game had a scream effect and my game shut down. My cousins game did not and it had three doors on his screen. There was than an arrow hanging from the skulls forehead from what seemed like it was coming from the sky, saying to go to the middle. My cousin decided to leave the game because we did not want to cause any risks for ourselves. We left the game and both of our Roblox screens had no games on the home screen. We decided we were being hacked. As today, my Roblox is restored and is working. Does anyone know if this could be a mainframe glitch? Or am I experiencing anything because I have played Roblox for a long time and have never experienced anything like this. I will keep everyone posted and will definitely re visit this game.