MacBook Pro 64bit Display Problem in Duties, Trials or Foundation New Crafting Area

Date & Time: From Oct 2019 until Nov 29, 2019 (After installed 64bit version game)
Frequency: Every time I am inside of the duties/trials or in Foundation new crafting area, a part of the floor area getting up and sometimes block the character, then I can't see anything. Even though I change to different angles of the camera, it didn't work. The screenshot is in here.
World name: Famfrit
Character name: Killer Moon
Class/Level: SUM Lv80
Party or solo: Party
Area and coordinates: All duties/trials and Foundation New Crafting Area

Connection Specs
- Type of internet connection/provider:
- Modem maker/model number:

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Laptop Model Name: MacBook Pro
Laptop Model Number: 13-inch, 2017, Four Thunderbolt 3 Ports

Browser Information
- Name and version of the browser currently in-use: Chrome / Version 78.0.3904.108 (Official Build) (64-bit)
- Internet Explorer Version: N/A

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