Date & Time: first time on Thursday, Dec 10, 2021 @ 10pm EST
Other Date/Time bug occurred:
- Saturday, Dec 12, 2021 @ 9pm EST
- Sunday, Dec 13, 2021 @ 9pm EST
- Thursday, Dec 17, 2021 @ 10pm EST & 11:30pm EST
(times are approximate, based on my party's agreed upon start time)
Frequency: Every time mentioned above
World name: Siren
Character name: Saruhiko Fushimi
Class/Level: 80/Any
Party or solo: Full Party
Area and coordinates: Anywhere (I believe first few times were in Eulmore; in Mor Dhona today)

Steps:
1. Open Duty Finer > High-End Duty tab
2. Click on any of the Duty (In my case: "Eden's Promise: Umbra (Savage)" and "Eden's Promise: Litany (Savage)")
3. With selection box lit up, hit "join"
4. Gets error "No Duty has been selected"
5: Repeat Steps 2-4 a few times until Duty Finder decides to actually select the duty and queues the party up for the instance


There seems to be a bug where it's not letting me select a High-end duty properly. The selection box does get lit up like it's selected, but clicking "join" gives "no duty selected" error and "Unselect" button also doesn't light up. I have to click around a few times, close and re-open the Duty Finder, or hit the Join button a few times before the game actually selects the duty.

I just tried it as a solo and it seems to select the duty just fine so I'm not sure if being in a Full Party somehow bugs the High-End Duty finger.

Also, I tried to choose Loot Rules > Lootmaster but the drop-down menu wouldn't appear while in Full Party today. It briefly shows the menu options but immediately disappears, making it impossible to change loot rules. Appears just fine as solo and Rules worked fine last Thursday so not sure what was different today vs last week.

If I can get a clip of the bug occurring again, I can link that in here as well.