Insatiable Malice Body Armour MTX appears invisible(2261480824)

The issue is as shown in the screenshot. The Insatiable Malice Body Armour mtx does not display correctly. When used, it renders that part of the character invisible. The Magma Wings mtx has the same issue. This has persisted since the launch of 3.13. I am using an older PC, which may be part of the problem, but I had no such issues with 3.12 or 3.11. Bug report reference number: 2261480824.




Here the specs of my PC:

Operating System
Windows 10 Home 64-bit
CPU
AMD Phenom II X4 970 50 °C
Deneb 45nm Technology
RAM
24.0GB Dual-Channel DDR3 @ 671MHz (9-9-9-24)
Motherboard
Gigabyte Technology Co. Ltd. GA-990FXA-UD3 (Socket M2) 45 °C
Graphics
ASUS VS238 (1920x1080@60Hz)
E2360 (1920x1080@60Hz)
3071MB NVIDIA GeForce GTX 1060 3GB (ASUStek Computer Inc) 54 °C
Storage
189GB Maxtor 6L200S0 ATA Device (SATA ) 36 °C
465GB Western Digital WDC WD5000AAKX-329BA0 ATA Device (SATA ) 36 °C
298GB Western Digital WDC WD3200AAKS-00L6A0 ATA Device (SATA ) 33 °C
465GB Samsung SSD 860 EVO 500GB ATA Device (SATA (SSD)) 37 °C
3726GB Western Digital WD easystore 25FB USB Device (USB (SATA) ) 42 °C
223GB OCZ-TRIO N100 USB Device (USB (SATA) (SSD)) 31 °C
1397GB Western Digital WD Ext HDD 1021 USB Device (USB (SATA) ) 41 °C
1862GB Western Digital WD My Passport 0748 USB Device (USB (SATA) ) 35 °C
1862GB Western Digital WD My Book 1140 USB Device (USB (SATA) ) 42 °C
Optical Drives
No optical disk drives detected
Audio
High Definition Audio Device

This issue persists in 3.14. New bug report number: 4222418069