Nomad Moogle Job Change - Missing Job Abilities from Menu

Operating System:
Win 10

ISP:
Ebox (Canada)

Type of Internet Connection:
Cable

Internet Connection Speed:
50 mbps+

Date & Time:
2021-04-04 15:00 Eastern Time (America/New York)

Frequency:
State how frequently the issue occurs. Please select from the following.
1. Always


Character Name:
Flamey

Race:
ElvaanM
World:
Quetzalcoatl

Main Job:
NIN99

Support Job:
WAR49

Area and Coordinates:
Mhaura, nomad moogle

Party or Solo:
Either/both

NPC Name:
Nomad Moogle

Monster Name:
None

Steps:
1. Change jobs to WHM at the nomad moogle
2. Check job abilities. Some abilities are missing.
3. Switch jobs to NIN
4. Only the abilities Futae and Innin are displayed.
5. Use the command: /ja Yonin <me>. The command fails: ... A command error occured.
6. The set of missing abilities is random.

Quick update, it seems my character profile was somehow corrupted (antivirus?). Deleting my character's folder under ffxi/users/ seems to have fixed this.