Hunt mark FATE mob same as Lightning FATE = no allied seals/credit for kill

Today one of my daily Hunt FATE mobs is Gluttonous Gertrude from the FATE Tender Buttons. Apparently Tender Buttons is also a Lightning event FATE as she showed up to help kill it. When finished, I got no allied seals:


[14:24]You gain 3937 (+50%) thaumaturge experience points.
[14:24]You obtain 69 Serpent Seals.
[14:24]You obtain 2 otherworldly parcels.
[14:24]You obtain 24 gil.

Edit: When she didn't show up to fight in the FATE I got my allied seals as expected.

Same thing also happened to me today on the same fate. I had to do it three times for Lightning to not show up and finally obtain the allied seals. Luckily it had a pretty fast spawn time but still annoying.

Confirming this. I just downed Gertrude for my daily, but not go credit since it was the Lightning version. Then it spawned AGAIN 30 seconds later and Lightning showed up again. No credit.