After the Core Bug

Can the bug be found among the known bugs in the trello Trello? If so, upvote it there instead!

What is the bug?
Answer: When I exploded core. If I near to enter the lobby the render is bugged. But when I near the crushers the render is fixed.

How often does the bug happen? (Everytime/sometimes/rarely)
Answer: Sometimes

What steps do you need to take for it to happen? List them in very high detail:

  1. Start to charge core.
  2. Wait for 20 minutes.
  3. Explode core and escape
  4. Come to near the lobby.
  5. You see the area have render bug. (Note: When I change render it isn’t change.)

Is the bug related to GUI or something that only happens for you? (GUI = the dealership, derby win screen or any other interface)
Yes/No: No

If yes, screenshot all unique red and yellow text in the developer console and post it here. (Open console by opening roblox settings, scrolling to the bottom and clicking the open developer console button.)
I give video under this link just watch it.
robloxapp-20200208-1837265.wmv (919.4 KB)

Roblox username: KeyboardMonster123