Queueing with a tank partner with me as Bard, showed less than 5m, ended up being about 10, but not the problem. The problem I'm reporting here is that the Duty Finder window lit up as all members found, stayed lit for about 10-15 seconds, and then emptied to nothing, 0 members on all units except for me and the tank, 3 times. And when the queue actually popped for real, the windows were not lit up at all.

Then after we got in and finished it, since I didn't get a drop, we queued again. And it happened another two times.

Date & Time:
2/9/17, about 5:20 PM EST, about 3:20AM Eorzean time
Second time was about 6:05 PM EST about 7:45PM Eorzean time

Frequency:
3 times in about 10 minutes first time, about 2 times in 5 mins second time

World:
Sargatanas

Character Name:
Selawyn Kludra


Class/Level:
I was BRD 60, partner was WAR 60 and then MNK 60.

Party or Solo:
Party of two: Bard and Warrior first time, Bard and Monk second time

Race:
Hyur, partner Au'Ra

Area and Coordinates:
I was in the Limsa Lominsa training barracks, partner was in Idyllshire by the tomestone vendors

Steps:
We grouped up to take on Dun Scaith
Queued Dun Scaith
Waited for party to fill
Windows lit up indicating all slots filled
Windows dimmed, party emptied entirely except for us

This happened five times total.