
Gerd heading to the Underworld?
Am i going fucking blind or are you seeing what you want to see out of thin air?
“Hajrudins Crew falls from the sky in a ship” Hajrudins crew includes Gerd
His "crew" doesn't have to include the full crew if everyone but one person is there.
But Gerd had time to go with them, maybe that's where she left with Sanji. It's two different scenes.
However, assuming the Hajrudin pirates rushed to stop Luffy and Zoro... it would imply Gerd didn't go with them, as she stayed behind to heal the guards after Road brought them to her (and informed them of Luffy's intentions).
I don't think Gerd is there, but she could be there.