Date & Time: December 25, 2021 | 12:00PM
Frequency: 1
World name: Balmung
Character name: Sylvie Clos
Class/Level: Warrior | 88
Party or solo: Solo with Trust NPCs
In-game time: 9:50 AM
Area and coordinates: Kitsis Hyperboreia | X12 Y11.5
Steps:
1. Clear mobs
2. Walk up to door
3. Door didn't open

No more info needed really. Everything worked consistently until just now. Just wanted to report it since it's the first weird bug I've encountered.

As you can see, the Trust NPCs used the dialogue that triggers when you approach the boss. So the game registered my position properly but the door didn't open.