Weird glitch where Carl gets stuck in time when I try to get the troll ending. - Roblox NPCs A.B.S

This happened to me last night (January 15, 2024) when I was playing the game for the first time. Here’s what happened.
1. I joined the game
2. I went over to Carl
3. I grabbed the gun
4. I went into the floor
5. I shot him (in Roblox)
6. He stands there, not saying a word.
7. I start recording (this)
8. I end recording
9. I quit the game and go back in thinking this is some kind of ending, it’s not.
It’s very weird.